391419587712

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{601}}^1\times {\mathrm{1993}}^1$

素因数の和:2671

約数の個数: 256

約数和(自身を含む): 1116648933120

約数和(自身を除く): 725229345408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 37, 46, 48, 64, 69, 74, 92, 96, 111, 128, 138, 148, 184, 192, 222, 276, 296, 368, 384, 444, 552, 592, 601, 736, 851, 888, 1104, 1184, 1202, 1472, 1702, 1776, 1803, 1993, 2208, 2368, 2404, 2553, 2944, 3404, 3552, 3606, 3986, 4416, 4736, 4808, 5106, 5979, 6808, 7104, 7212, 7972, 8832, 9616, 10212, 11958, 13616, 13823, 14208, 14424, 15944, 19232, 20424, 22237, 23916, 27232, 27646, 28848, 31888, 38464, 40848, 41469, 44474, 45839, 47832, 54464, 55292, 57696, 63776, 66711, 73741, 76928, 81696, 82938, 88948, 91678, 95664, 108928, 110584, 115392, 127552, 133422, 137517, 147482, 163392, 165876, 177896, 183356, 191328, 221168, 221223, 230784, 255104, 266844, 275034, 294964, 326784, 331752, 355792, 366712, 382656, 442336, 442446, 511451, 533688, 550068, 589928, 663504, 711584, 733424, 765312, 884672, 884892, 1022902, 1067376, 1100136, 1179856, 1197793, 1327008, 1423168, 1466848, 1534353, 1696043, 1769344, 1769784, 2045804, 2134752, 2200272, 2359712, 2395586, 2654016, 2846336, 2933696, 3068706, 3392086, 3539568, 3593379, 4091608, 4269504, 4400544, 4719424, 4791172, 5088129, 5308032, 5867392, 6137412, 6784172, 7079136, 7186758, 8183216, 8539008, 8801088, 9438848, 9582344, 10176258, 12274824, 13568344, 14158272, 14373516, 16366432, 17602176, 19164688, 20352516, 24549648, 27136688, 27549239, 28316544, 28747032, 32732864, 38329376, 40705032, 44318341, 49099296, 54273376, 55098478, 57494064, 65465728, 76658752, 81410064, 82647717, 88636682, 98198592, 108546752, 110196956, 114988128, 132955023, 153317504, 162820128, 165295434, 177273364, 196397184, 217093504, 220393912, 229976256, 265910046, 325640256, 330590868, 354546728, 440787824, 459952512, 531820092, 651280512, 661181736, 709093456, 881575648, 1019321843, 1063640184, 1322363472, 1418186912, 1763151296, 2038643686, 2127280368, 2644726944, 2836373824, 3057965529, 3526302592, 4077287372, 4254560736, 5289453888, 5672747648, 6115931058, 8154574744, 8509121472, 10578907776, 12231862116, 16309149488, 17018242944, 24463724232, 32618298976, 48927448464, 65236597952, 97854896928, 130473195904, 195709793856, 391419587712]

約数ペア:

[(1, 391419587712), (2, 195709793856), (3, 130473195904), (4, 97854896928), (6, 65236597952), (8, 48927448464), (12, 32618298976), (16, 24463724232), (23, 17018242944), (24, 16309149488), (32, 12231862116), (37, 10578907776), (46, 8509121472), (48, 8154574744), (64, 6115931058), (69, 5672747648), (74, 5289453888), (92, 4254560736), (96, 4077287372), (111, 3526302592), (128, 3057965529), (138, 2836373824), (148, 2644726944), (184, 2127280368), (192, 2038643686), (222, 1763151296), (276, 1418186912), (296, 1322363472), (368, 1063640184), (384, 1019321843), (444, 881575648), (552, 709093456), (592, 661181736), (601, 651280512), (736, 531820092), (851, 459952512), (888, 440787824), (1104, 354546728), (1184, 330590868), (1202, 325640256), (1472, 265910046), (1702, 229976256), (1776, 220393912), (1803, 217093504), (1993, 196397184), (2208, 177273364), (2368, 165295434), (2404, 162820128), (2553, 153317504), (2944, 132955023), (3404, 114988128), (3552, 110196956), (3606, 108546752), (3986, 98198592), (4416, 88636682), (4736, 82647717), (4808, 81410064), (5106, 76658752), (5979, 65465728), (6808, 57494064), (7104, 55098478), (7212, 54273376), (7972, 49099296), (8832, 44318341), (9616, 40705032), (10212, 38329376), (11958, 32732864), (13616, 28747032), (13823, 28316544), (14208, 27549239), (14424, 27136688), (15944, 24549648), (19232, 20352516), (20424, 19164688), (22237, 17602176), (23916, 16366432), (27232, 14373516), (27646, 14158272), (28848, 13568344), (31888, 12274824), (38464, 10176258), (40848, 9582344), (41469, 9438848), (44474, 8801088), (45839, 8539008), (47832, 8183216), (54464, 7186758), (55292, 7079136), (57696, 6784172), (63776, 6137412), (66711, 5867392), (73741, 5308032), (76928, 5088129), (81696, 4791172), (82938, 4719424), (88948, 4400544), (91678, 4269504), (95664, 4091608), (108928, 3593379), (110584, 3539568), (115392, 3392086), (127552, 3068706), (133422, 2933696), (137517, 2846336), (147482, 2654016), (163392, 2395586), (165876, 2359712), (177896, 2200272), (183356, 2134752), (191328, 2045804), (221168, 1769784), (221223, 1769344), (230784, 1696043), (255104, 1534353), (266844, 1466848), (275034, 1423168), (294964, 1327008), (326784, 1197793), (331752, 1179856), (355792, 1100136), (366712, 1067376), (382656, 1022902), (442336, 884892), (442446, 884672), (511451, 765312), (533688, 733424), (550068, 711584), (589928, 663504)]