1639598688

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{857}}^1$

素因数の和:966

約数の個数: 288

約数和(自身を含む): 5823994176

約数和(自身を除く): 4184395488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 73, 78, 84, 91, 96, 104, 112, 117, 126, 144, 146, 156, 168, 182, 208, 219, 224, 234, 252, 273, 288, 292, 312, 336, 364, 416, 438, 468, 504, 511, 546, 584, 624, 657, 672, 728, 819, 857, 876, 936, 949, 1008, 1022, 1092, 1168, 1248, 1314, 1456, 1533, 1638, 1714, 1752, 1872, 1898, 2016, 2044, 2184, 2336, 2571, 2628, 2847, 2912, 3066, 3276, 3428, 3504, 3744, 3796, 4088, 4368, 4599, 5142, 5256, 5694, 5999, 6132, 6552, 6643, 6856, 7008, 7592, 7713, 8176, 8541, 8736, 9198, 10284, 10512, 11141, 11388, 11998, 12264, 13104, 13286, 13712, 15184, 15426, 16352, 17082, 17997, 18396, 19929, 20568, 21024, 22282, 22776, 23996, 24528, 26208, 26572, 27424, 30368, 30852, 33423, 34164, 35994, 36792, 39858, 41136, 44564, 45552, 47992, 49056, 53144, 53991, 59787, 61704, 62561, 66846, 68328, 71988, 73584, 77987, 79716, 82272, 89128, 91104, 95984, 100269, 106288, 107982, 119574, 123408, 125122, 133692, 136656, 143976, 147168, 155974, 159432, 178256, 187683, 191968, 200538, 212576, 215964, 233961, 239148, 246816, 250244, 267384, 273312, 287952, 311948, 318864, 356512, 375366, 401076, 431928, 437927, 467922, 478296, 500488, 534768, 563049, 575904, 623896, 637728, 701883, 750732, 802152, 813293, 863856, 875854, 935844, 956592, 1000976, 1069536, 1126098, 1247792, 1313781, 1403766, 1501464, 1604304, 1626586, 1727712, 1751708, 1871688, 1913184, 2001952, 2252196, 2439879, 2495584, 2627562, 2807532, 3002928, 3208608, 3253172, 3503416, 3743376, 3941343, 4504392, 4879758, 5255124, 5615064, 5693051, 6005856, 6506344, 7006832, 7319637, 7486752, 7882686, 9008784, 9759516, 10510248, 11230128, 11386102, 13012688, 14013664, 14639274, 15765372, 17079153, 18017568, 19519032, 21020496, 22460256, 22772204, 26025376, 29278548, 31530744, 34158306, 39038064, 42040992, 45544408, 51237459, 58557096, 63061488, 68316612, 78076128, 91088816, 102474918, 117114192, 126122976, 136633224, 182177632, 204949836, 234228384, 273266448, 409899672, 546532896, 819799344, 1639598688]

約数ペア:

[(1, 1639598688), (2, 819799344), (3, 546532896), (4, 409899672), (6, 273266448), (7, 234228384), (8, 204949836), (9, 182177632), (12, 136633224), (13, 126122976), (14, 117114192), (16, 102474918), (18, 91088816), (21, 78076128), (24, 68316612), (26, 63061488), (28, 58557096), (32, 51237459), (36, 45544408), (39, 42040992), (42, 39038064), (48, 34158306), (52, 31530744), (56, 29278548), (63, 26025376), (72, 22772204), (73, 22460256), (78, 21020496), (84, 19519032), (91, 18017568), (96, 17079153), (104, 15765372), (112, 14639274), (117, 14013664), (126, 13012688), (144, 11386102), (146, 11230128), (156, 10510248), (168, 9759516), (182, 9008784), (208, 7882686), (219, 7486752), (224, 7319637), (234, 7006832), (252, 6506344), (273, 6005856), (288, 5693051), (292, 5615064), (312, 5255124), (336, 4879758), (364, 4504392), (416, 3941343), (438, 3743376), (468, 3503416), (504, 3253172), (511, 3208608), (546, 3002928), (584, 2807532), (624, 2627562), (657, 2495584), (672, 2439879), (728, 2252196), (819, 2001952), (857, 1913184), (876, 1871688), (936, 1751708), (949, 1727712), (1008, 1626586), (1022, 1604304), (1092, 1501464), (1168, 1403766), (1248, 1313781), (1314, 1247792), (1456, 1126098), (1533, 1069536), (1638, 1000976), (1714, 956592), (1752, 935844), (1872, 875854), (1898, 863856), (2016, 813293), (2044, 802152), (2184, 750732), (2336, 701883), (2571, 637728), (2628, 623896), (2847, 575904), (2912, 563049), (3066, 534768), (3276, 500488), (3428, 478296), (3504, 467922), (3744, 437927), (3796, 431928), (4088, 401076), (4368, 375366), (4599, 356512), (5142, 318864), (5256, 311948), (5694, 287952), (5999, 273312), (6132, 267384), (6552, 250244), (6643, 246816), (6856, 239148), (7008, 233961), (7592, 215964), (7713, 212576), (8176, 200538), (8541, 191968), (8736, 187683), (9198, 178256), (10284, 159432), (10512, 155974), (11141, 147168), (11388, 143976), (11998, 136656), (12264, 133692), (13104, 125122), (13286, 123408), (13712, 119574), (15184, 107982), (15426, 106288), (16352, 100269), (17082, 95984), (17997, 91104), (18396, 89128), (19929, 82272), (20568, 79716), (21024, 77987), (22282, 73584), (22776, 71988), (23996, 68328), (24528, 66846), (26208, 62561), (26572, 61704), (27424, 59787), (30368, 53991), (30852, 53144), (33423, 49056), (34164, 47992), (35994, 45552), (36792, 44564), (39858, 41136)]