8979661964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:440

約数の個数: 192

約数和(自身を含む): 20830064640

約数和(自身を除く): 11850402676

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 43, 52, 58, 73, 86, 91, 116, 146, 172, 182, 203, 271, 292, 301, 364, 377, 406, 511, 542, 559, 602, 754, 812, 949, 1022, 1084, 1118, 1204, 1247, 1508, 1897, 1898, 2044, 2117, 2236, 2494, 2639, 3139, 3523, 3794, 3796, 3913, 4234, 4988, 5278, 6278, 6643, 7046, 7588, 7826, 7859, 8468, 8729, 10556, 11653, 12556, 13286, 14092, 14819, 15652, 15718, 16211, 17458, 19783, 21973, 23306, 24661, 26572, 27521, 29638, 31436, 32422, 34916, 39566, 40807, 43946, 46612, 49322, 55013, 55042, 59276, 64844, 79132, 81571, 81614, 87892, 91031, 98644, 102167, 110026, 110084, 113477, 138481, 151489, 163142, 163228, 182062, 192647, 204334, 220052, 226954, 257179, 276962, 285649, 302978, 326284, 337937, 364124, 385294, 408668, 453908, 514358, 553924, 571298, 573707, 605956, 637217, 675874, 715169, 770588, 850669, 1028716, 1060423, 1142596, 1147414, 1183403, 1274434, 1351748, 1430338, 1701338, 1800253, 2120846, 2294828, 2365559, 2366806, 2548868, 2860676, 3402676, 3600506, 4015949, 4241692, 4393181, 4731118, 4733612, 5954683, 7201012, 7458191, 8031898, 8283821, 8786362, 9462236, 11058697, 11909366, 14916382, 16063796, 16567642, 17572724, 22117394, 23818732, 24669401, 29832764, 30752267, 33135284, 44234788, 49338802, 52207337, 61504534, 77410879, 98677604, 104414674, 123009068, 154821758, 172685807, 208829348, 309643516, 320702213, 345371614, 641404426, 690743228, 1282808852, 2244915491, 4489830982, 8979661964]

約数ペア:

[(1, 8979661964), (2, 4489830982), (4, 2244915491), (7, 1282808852), (13, 690743228), (14, 641404426), (26, 345371614), (28, 320702213), (29, 309643516), (43, 208829348), (52, 172685807), (58, 154821758), (73, 123009068), (86, 104414674), (91, 98677604), (116, 77410879), (146, 61504534), (172, 52207337), (182, 49338802), (203, 44234788), (271, 33135284), (292, 30752267), (301, 29832764), (364, 24669401), (377, 23818732), (406, 22117394), (511, 17572724), (542, 16567642), (559, 16063796), (602, 14916382), (754, 11909366), (812, 11058697), (949, 9462236), (1022, 8786362), (1084, 8283821), (1118, 8031898), (1204, 7458191), (1247, 7201012), (1508, 5954683), (1897, 4733612), (1898, 4731118), (2044, 4393181), (2117, 4241692), (2236, 4015949), (2494, 3600506), (2639, 3402676), (3139, 2860676), (3523, 2548868), (3794, 2366806), (3796, 2365559), (3913, 2294828), (4234, 2120846), (4988, 1800253), (5278, 1701338), (6278, 1430338), (6643, 1351748), (7046, 1274434), (7588, 1183403), (7826, 1147414), (7859, 1142596), (8468, 1060423), (8729, 1028716), (10556, 850669), (11653, 770588), (12556, 715169), (13286, 675874), (14092, 637217), (14819, 605956), (15652, 573707), (15718, 571298), (16211, 553924), (17458, 514358), (19783, 453908), (21973, 408668), (23306, 385294), (24661, 364124), (26572, 337937), (27521, 326284), (29638, 302978), (31436, 285649), (32422, 276962), (34916, 257179), (39566, 226954), (40807, 220052), (43946, 204334), (46612, 192647), (49322, 182062), (55013, 163228), (55042, 163142), (59276, 151489), (64844, 138481), (79132, 113477), (81571, 110084), (81614, 110026), (87892, 102167), (91031, 98644)]