881972364

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:405

約数の個数: 192

約数和(自身を含む): 2641766400

約数和(自身を除く): 1759794036

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 53, 78, 84, 91, 98, 106, 147, 156, 159, 182, 196, 212, 273, 294, 311, 318, 343, 364, 371, 546, 588, 622, 636, 637, 686, 689, 742, 933, 1029, 1092, 1113, 1244, 1274, 1372, 1378, 1484, 1866, 1911, 2058, 2067, 2177, 2226, 2548, 2597, 2756, 3732, 3822, 4043, 4116, 4134, 4354, 4452, 4459, 4823, 5194, 6531, 7644, 7791, 8086, 8268, 8708, 8918, 9646, 10388, 12129, 13062, 13377, 14469, 15239, 15582, 16172, 16483, 17836, 18179, 19292, 24258, 26124, 26754, 28301, 28938, 30478, 31164, 32966, 33761, 36358, 45717, 48516, 49449, 53508, 54537, 56602, 57876, 60956, 65932, 67522, 72716, 84903, 91434, 98898, 101283, 106673, 109074, 113204, 115381, 135044, 169806, 182868, 197796, 198107, 202566, 213346, 214279, 218148, 230762, 236327, 320019, 339612, 346143, 396214, 405132, 426692, 428558, 461524, 472654, 594321, 640038, 642837, 692286, 708981, 792428, 807667, 857116, 945308, 1188642, 1280076, 1285674, 1384572, 1386749, 1417962, 1499953, 1615334, 2377284, 2423001, 2571348, 2773498, 2835924, 2999906, 3230668, 4160247, 4499859, 4846002, 5546996, 5653669, 5999812, 8320494, 8999718, 9692004, 10499671, 11307338, 16640988, 16961007, 17999436, 20999342, 22614676, 31499013, 33922014, 41998684, 62998026, 67844028, 73497697, 125996052, 146995394, 220493091, 293990788, 440986182, 881972364]

約数ペア:

[(1, 881972364), (2, 440986182), (3, 293990788), (4, 220493091), (6, 146995394), (7, 125996052), (12, 73497697), (13, 67844028), (14, 62998026), (21, 41998684), (26, 33922014), (28, 31499013), (39, 22614676), (42, 20999342), (49, 17999436), (52, 16961007), (53, 16640988), (78, 11307338), (84, 10499671), (91, 9692004), (98, 8999718), (106, 8320494), (147, 5999812), (156, 5653669), (159, 5546996), (182, 4846002), (196, 4499859), (212, 4160247), (273, 3230668), (294, 2999906), (311, 2835924), (318, 2773498), (343, 2571348), (364, 2423001), (371, 2377284), (546, 1615334), (588, 1499953), (622, 1417962), (636, 1386749), (637, 1384572), (686, 1285674), (689, 1280076), (742, 1188642), (933, 945308), (1029, 857116), (1092, 807667), (1113, 792428), (1244, 708981), (1274, 692286), (1372, 642837), (1378, 640038), (1484, 594321), (1866, 472654), (1911, 461524), (2058, 428558), (2067, 426692), (2177, 405132), (2226, 396214), (2548, 346143), (2597, 339612), (2756, 320019), (3732, 236327), (3822, 230762), (4043, 218148), (4116, 214279), (4134, 213346), (4354, 202566), (4452, 198107), (4459, 197796), (4823, 182868), (5194, 169806), (6531, 135044), (7644, 115381), (7791, 113204), (8086, 109074), (8268, 106673), (8708, 101283), (8918, 98898), (9646, 91434), (10388, 84903), (12129, 72716), (13062, 67522), (13377, 65932), (14469, 60956), (15239, 57876), (15582, 56602), (16172, 54537), (16483, 53508), (17836, 49449), (18179, 48516), (19292, 45717), (24258, 36358), (26124, 33761), (26754, 32966), (28301, 31164), (28938, 30478)]