689104416

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:216

約数の個数: 384

約数和(自身を含む): 2487324672

約数和(自身を除く): 1798220256

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 32, 33, 39, 42, 44, 48, 52, 56, 66, 71, 77, 78, 84, 88, 91, 96, 101, 104, 112, 132, 142, 143, 154, 156, 168, 176, 182, 202, 208, 213, 224, 231, 264, 273, 284, 286, 303, 308, 312, 336, 352, 364, 404, 416, 426, 429, 462, 497, 528, 546, 568, 572, 606, 616, 624, 672, 707, 728, 781, 808, 852, 858, 923, 924, 994, 1001, 1056, 1092, 1111, 1136, 1144, 1212, 1232, 1248, 1313, 1414, 1456, 1491, 1562, 1616, 1704, 1716, 1846, 1848, 1988, 2002, 2121, 2184, 2222, 2272, 2288, 2343, 2424, 2464, 2626, 2769, 2828, 2912, 2982, 3003, 3124, 3232, 3333, 3408, 3432, 3692, 3696, 3939, 3976, 4004, 4242, 4368, 4444, 4576, 4686, 4848, 5252, 5467, 5538, 5656, 5964, 6006, 6248, 6461, 6666, 6816, 6864, 7171, 7384, 7392, 7777, 7878, 7952, 8008, 8484, 8736, 8888, 9191, 9372, 9696, 10153, 10504, 10934, 11076, 11312, 11928, 12012, 12496, 12922, 13332, 13728, 14342, 14443, 14768, 15554, 15756, 15904, 16016, 16401, 16968, 17776, 18382, 18744, 19383, 20306, 21008, 21513, 21868, 22152, 22624, 23331, 23856, 24024, 24992, 25844, 26664, 27573, 28684, 28886, 29536, 30459, 31108, 31512, 32032, 32802, 33936, 35552, 36764, 37488, 38766, 40612, 42016, 43026, 43329, 43736, 44304, 46662, 47712, 48048, 50197, 51688, 53328, 55146, 57368, 57772, 60918, 62216, 63024, 65604, 67872, 71071, 73528, 74976, 77532, 78881, 81224, 86052, 86658, 87472, 88608, 93223, 93324, 96096, 100394, 101101, 103376, 106656, 110292, 114736, 115544, 121836, 124432, 126048, 131208, 142142, 147056, 150591, 155064, 157762, 162448, 172104, 173316, 174944, 186446, 186648, 200788, 202202, 206752, 213213, 220584, 229472, 231088, 236643, 243672, 248864, 262416, 279669, 284284, 294112, 301182, 303303, 310128, 315524, 324896, 344208, 346632, 372892, 373296, 401576, 404404, 426426, 441168, 462176, 473286, 487344, 524832, 552167, 559338, 568568, 602364, 606606, 620256, 631048, 652561, 688416, 693264, 745784, 746592, 803152, 808808, 852852, 882336, 946572, 974688, 1025453, 1104334, 1118676, 1137136, 1204728, 1213212, 1262096, 1305122, 1386528, 1491568, 1606304, 1617616, 1656501, 1705704, 1893144, 1957683, 2050906, 2208668, 2237352, 2274272, 2409456, 2426424, 2524192, 2610244, 2983136, 3076359, 3235232, 3313002, 3411408, 3786288, 3915366, 4101812, 4417336, 4474704, 4818912, 4852848, 5220488, 6152718, 6626004, 6822816, 7178171, 7572576, 7830732, 8203624, 8834672, 8949408, 9705696, 10440976, 12305436, 13252008, 14356342, 15661464, 16407248, 17669344, 20881952, 21534513, 24610872, 26504016, 28712684, 31322928, 32814496, 43069026, 49221744, 53008032, 57425368, 62645856, 86138052, 98443488, 114850736, 172276104, 229701472, 344552208, 689104416]

約数ペア:

[(1, 689104416), (2, 344552208), (3, 229701472), (4, 172276104), (6, 114850736), (7, 98443488), (8, 86138052), (11, 62645856), (12, 57425368), (13, 53008032), (14, 49221744), (16, 43069026), (21, 32814496), (22, 31322928), (24, 28712684), (26, 26504016), (28, 24610872), (32, 21534513), (33, 20881952), (39, 17669344), (42, 16407248), (44, 15661464), (48, 14356342), (52, 13252008), (56, 12305436), (66, 10440976), (71, 9705696), (77, 8949408), (78, 8834672), (84, 8203624), (88, 7830732), (91, 7572576), (96, 7178171), (101, 6822816), (104, 6626004), (112, 6152718), (132, 5220488), (142, 4852848), (143, 4818912), (154, 4474704), (156, 4417336), (168, 4101812), (176, 3915366), (182, 3786288), (202, 3411408), (208, 3313002), (213, 3235232), (224, 3076359), (231, 2983136), (264, 2610244), (273, 2524192), (284, 2426424), (286, 2409456), (303, 2274272), (308, 2237352), (312, 2208668), (336, 2050906), (352, 1957683), (364, 1893144), (404, 1705704), (416, 1656501), (426, 1617616), (429, 1606304), (462, 1491568), (497, 1386528), (528, 1305122), (546, 1262096), (568, 1213212), (572, 1204728), (606, 1137136), (616, 1118676), (624, 1104334), (672, 1025453), (707, 974688), (728, 946572), (781, 882336), (808, 852852), (852, 808808), (858, 803152), (923, 746592), (924, 745784), (994, 693264), (1001, 688416), (1056, 652561), (1092, 631048), (1111, 620256), (1136, 606606), (1144, 602364), (1212, 568568), (1232, 559338), (1248, 552167), (1313, 524832), (1414, 487344), (1456, 473286), (1491, 462176), (1562, 441168), (1616, 426426), (1704, 404404), (1716, 401576), (1846, 373296), (1848, 372892), (1988, 346632), (2002, 344208), (2121, 324896), (2184, 315524), (2222, 310128), (2272, 303303), (2288, 301182), (2343, 294112), (2424, 284284), (2464, 279669), (2626, 262416), (2769, 248864), (2828, 243672), (2912, 236643), (2982, 231088), (3003, 229472), (3124, 220584), (3232, 213213), (3333, 206752), (3408, 202202), (3432, 200788), (3692, 186648), (3696, 186446), (3939, 174944), (3976, 173316), (4004, 172104), (4242, 162448), (4368, 157762), (4444, 155064), (4576, 150591), (4686, 147056), (4848, 142142), (5252, 131208), (5467, 126048), (5538, 124432), (5656, 121836), (5964, 115544), (6006, 114736), (6248, 110292), (6461, 106656), (6666, 103376), (6816, 101101), (6864, 100394), (7171, 96096), (7384, 93324), (7392, 93223), (7777, 88608), (7878, 87472), (7952, 86658), (8008, 86052), (8484, 81224), (8736, 78881), (8888, 77532), (9191, 74976), (9372, 73528), (9696, 71071), (10153, 67872), (10504, 65604), (10934, 63024), (11076, 62216), (11312, 60918), (11928, 57772), (12012, 57368), (12496, 55146), (12922, 53328), (13332, 51688), (13728, 50197), (14342, 48048), (14443, 47712), (14768, 46662), (15554, 44304), (15756, 43736), (15904, 43329), (16016, 43026), (16401, 42016), (16968, 40612), (17776, 38766), (18382, 37488), (18744, 36764), (19383, 35552), (20306, 33936), (21008, 32802), (21513, 32032), (21868, 31512), (22152, 31108), (22624, 30459), (23331, 29536), (23856, 28886), (24024, 28684), (24992, 27573), (25844, 26664)]