273453431888

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2131}}^1\times {\mathrm{2843}}^1$

素因数の和:5033

約数の個数: 160

約数和(自身を含む): 673668882432

約数和(自身を除く): 400215450544

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2131, 2821, 2843, 3224, 3472, 4262, 5642, 5686, 6448, 8524, 11284, 11372, 14917, 17048, 19901, 22568, 22744, 27703, 29834, 34096, 36959, 39802, 45136, 45488, 55406, 59668, 66061, 73918, 79604, 88133, 110812, 119336, 132122, 147836, 159208, 176266, 193921, 221624, 238672, 258713, 264244, 295672, 318416, 352532, 387842, 443248, 462427, 517426, 528488, 591344, 616931, 705064, 775684, 858793, 924854, 1034852, 1056976, 1145729, 1233862, 1410128, 1551368, 1717586, 1849708, 2069704, 2291458, 2467724, 3102736, 3435172, 3699416, 4139408, 4582916, 4935448, 6011551, 6058433, 6870344, 7398832, 8020103, 9165832, 9870896, 12023102, 12116866, 13740688, 16040206, 18331664, 24046204, 24233732, 32080412, 42409031, 48092408, 48467464, 64160824, 78759629, 84818062, 96184816, 96934928, 128321648, 157519258, 169636124, 187811423, 315038516, 339272248, 375622846, 551317403, 630077032, 678544496, 751245692, 1102634806, 1260154064, 1314679961, 1502491384, 2205269612, 2441548499, 2629359922, 3004982768, 4410539224, 4883096998, 5258719844, 8821078448, 9766193996, 10517439688, 17090839493, 19532387992, 21034879376, 34181678986, 39064775984, 68363357972, 136726715944, 273453431888]

約数ペア:

[(1, 273453431888), (2, 136726715944), (4, 68363357972), (7, 39064775984), (8, 34181678986), (13, 21034879376), (14, 19532387992), (16, 17090839493), (26, 10517439688), (28, 9766193996), (31, 8821078448), (52, 5258719844), (56, 4883096998), (62, 4410539224), (91, 3004982768), (104, 2629359922), (112, 2441548499), (124, 2205269612), (182, 1502491384), (208, 1314679961), (217, 1260154064), (248, 1102634806), (364, 751245692), (403, 678544496), (434, 630077032), (496, 551317403), (728, 375622846), (806, 339272248), (868, 315038516), (1456, 187811423), (1612, 169636124), (1736, 157519258), (2131, 128321648), (2821, 96934928), (2843, 96184816), (3224, 84818062), (3472, 78759629), (4262, 64160824), (5642, 48467464), (5686, 48092408), (6448, 42409031), (8524, 32080412), (11284, 24233732), (11372, 24046204), (14917, 18331664), (17048, 16040206), (19901, 13740688), (22568, 12116866), (22744, 12023102), (27703, 9870896), (29834, 9165832), (34096, 8020103), (36959, 7398832), (39802, 6870344), (45136, 6058433), (45488, 6011551), (55406, 4935448), (59668, 4582916), (66061, 4139408), (73918, 3699416), (79604, 3435172), (88133, 3102736), (110812, 2467724), (119336, 2291458), (132122, 2069704), (147836, 1849708), (159208, 1717586), (176266, 1551368), (193921, 1410128), (221624, 1233862), (238672, 1145729), (258713, 1056976), (264244, 1034852), (295672, 924854), (318416, 858793), (352532, 775684), (387842, 705064), (443248, 616931), (462427, 591344), (517426, 528488)]