287029795572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{997}}^1\times {\mathrm{2339}}^1$

素因数の和:3622

約数の個数: 144

約数和(自身を含む): 785452187520

約数和(自身を除く): 498422391948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 263, 468, 526, 789, 997, 1052, 1578, 1994, 2339, 2367, 2991, 3156, 3419, 3988, 4678, 4734, 5982, 6838, 7017, 8973, 9356, 9468, 10257, 11964, 12961, 13676, 14034, 17946, 20514, 21051, 25922, 28068, 30407, 30771, 35892, 38883, 41028, 42102, 51844, 60814, 61542, 77766, 84204, 91221, 116649, 121628, 123084, 155532, 182442, 233298, 262211, 273663, 364884, 466596, 524422, 547326, 615157, 786633, 1048844, 1094652, 1230314, 1573266, 1845471, 2331983, 2359899, 2460628, 3146532, 3408743, 3690942, 4663966, 4719798, 5536413, 6817486, 6995949, 7381884, 7997041, 9327932, 9439596, 10226229, 11072826, 13634972, 13991898, 15994082, 20452458, 20987847, 22145652, 23991123, 27983796, 30315779, 30678687, 31988164, 40904916, 41975694, 47982246, 60631558, 61357374, 71973369, 83951388, 90947337, 95964492, 121263116, 122714748, 143946738, 181894674, 272842011, 287893476, 363789348, 545684022, 613311529, 1091368044, 1226623058, 1839934587, 2453246116, 3679869174, 5519803761, 7359738348, 7973049877, 11039607522, 15946099754, 22079215044, 23919149631, 31892199508, 47838299262, 71757448893, 95676598524, 143514897786, 287029795572]

約数ペア:

[(1, 287029795572), (2, 143514897786), (3, 95676598524), (4, 71757448893), (6, 47838299262), (9, 31892199508), (12, 23919149631), (13, 22079215044), (18, 15946099754), (26, 11039607522), (36, 7973049877), (39, 7359738348), (52, 5519803761), (78, 3679869174), (117, 2453246116), (156, 1839934587), (234, 1226623058), (263, 1091368044), (468, 613311529), (526, 545684022), (789, 363789348), (997, 287893476), (1052, 272842011), (1578, 181894674), (1994, 143946738), (2339, 122714748), (2367, 121263116), (2991, 95964492), (3156, 90947337), (3419, 83951388), (3988, 71973369), (4678, 61357374), (4734, 60631558), (5982, 47982246), (6838, 41975694), (7017, 40904916), (8973, 31988164), (9356, 30678687), (9468, 30315779), (10257, 27983796), (11964, 23991123), (12961, 22145652), (13676, 20987847), (14034, 20452458), (17946, 15994082), (20514, 13991898), (21051, 13634972), (25922, 11072826), (28068, 10226229), (30407, 9439596), (30771, 9327932), (35892, 7997041), (38883, 7381884), (41028, 6995949), (42102, 6817486), (51844, 5536413), (60814, 4719798), (61542, 4663966), (77766, 3690942), (84204, 3408743), (91221, 3146532), (116649, 2460628), (121628, 2359899), (123084, 2331983), (155532, 1845471), (182442, 1573266), (233298, 1230314), (262211, 1094652), (273663, 1048844), (364884, 786633), (466596, 615157), (524422, 547326)]