15721662294

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:507

約数の個数: 192

約数和(自身を含む): 38922024960

約数和(自身を除く): 23200362666

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 83, 87, 103, 117, 166, 174, 206, 234, 249, 261, 271, 309, 377, 498, 522, 542, 618, 747, 754, 813, 927, 1079, 1131, 1339, 1494, 1626, 1854, 2158, 2262, 2407, 2439, 2678, 2987, 3237, 3393, 3523, 4017, 4814, 4878, 5974, 6474, 6786, 7046, 7221, 7859, 8034, 8549, 8961, 9711, 10569, 12051, 14442, 15718, 17098, 17922, 19422, 21138, 21663, 22493, 23577, 24102, 25647, 26883, 27913, 31291, 31707, 38831, 43326, 44986, 47154, 51294, 53766, 55826, 62582, 63414, 67479, 70731, 76941, 77662, 83739, 93873, 102167, 111137, 116493, 134958, 141462, 153882, 167478, 187746, 202437, 204334, 222274, 232986, 247921, 251217, 281619, 292409, 306501, 333411, 349479, 362869, 404874, 495842, 502434, 563238, 584818, 613002, 652297, 666822, 698958, 725738, 743763, 809477, 877227, 919503, 1000233, 1088607, 1304594, 1487526, 1618954, 1754454, 1839006, 1956891, 2000466, 2177214, 2231289, 2316779, 2428431, 2631681, 3222973, 3265821, 3913782, 4462578, 4633558, 4856862, 5263362, 5870673, 6445946, 6531642, 6950337, 7285293, 8479861, 9668919, 10523201, 11741346, 13900674, 14570586, 16959722, 19337838, 20851011, 21046402, 25439583, 29006757, 30118127, 31569603, 41702022, 50879166, 58013514, 60236254, 63139206, 67186591, 76318749, 90354381, 94708809, 134373182, 152637498, 180708762, 189417618, 201559773, 271063143, 403119546, 542126286, 604679319, 873425683, 1209358638, 1746851366, 2620277049, 5240554098, 7860831147, 15721662294]

約数ペア:

[(1, 15721662294), (2, 7860831147), (3, 5240554098), (6, 2620277049), (9, 1746851366), (13, 1209358638), (18, 873425683), (26, 604679319), (29, 542126286), (39, 403119546), (58, 271063143), (78, 201559773), (83, 189417618), (87, 180708762), (103, 152637498), (117, 134373182), (166, 94708809), (174, 90354381), (206, 76318749), (234, 67186591), (249, 63139206), (261, 60236254), (271, 58013514), (309, 50879166), (377, 41702022), (498, 31569603), (522, 30118127), (542, 29006757), (618, 25439583), (747, 21046402), (754, 20851011), (813, 19337838), (927, 16959722), (1079, 14570586), (1131, 13900674), (1339, 11741346), (1494, 10523201), (1626, 9668919), (1854, 8479861), (2158, 7285293), (2262, 6950337), (2407, 6531642), (2439, 6445946), (2678, 5870673), (2987, 5263362), (3237, 4856862), (3393, 4633558), (3523, 4462578), (4017, 3913782), (4814, 3265821), (4878, 3222973), (5974, 2631681), (6474, 2428431), (6786, 2316779), (7046, 2231289), (7221, 2177214), (7859, 2000466), (8034, 1956891), (8549, 1839006), (8961, 1754454), (9711, 1618954), (10569, 1487526), (12051, 1304594), (14442, 1088607), (15718, 1000233), (17098, 919503), (17922, 877227), (19422, 809477), (21138, 743763), (21663, 725738), (22493, 698958), (23577, 666822), (24102, 652297), (25647, 613002), (26883, 584818), (27913, 563238), (31291, 502434), (31707, 495842), (38831, 404874), (43326, 362869), (44986, 349479), (47154, 333411), (51294, 306501), (53766, 292409), (55826, 281619), (62582, 251217), (63414, 247921), (67479, 232986), (70731, 222274), (76941, 204334), (77662, 202437), (83739, 187746), (93873, 167478), (102167, 153882), (111137, 141462), (116493, 134958)]