215325432

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2687}}^1$

素因数の和:2762

約数の個数: 128

約数和(自身を含む): 696729600

約数和(自身を除く): 481404168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 53, 54, 56, 63, 72, 84, 106, 108, 126, 159, 168, 189, 212, 216, 252, 318, 371, 378, 424, 477, 504, 636, 742, 756, 954, 1113, 1272, 1431, 1484, 1512, 1908, 2226, 2687, 2862, 2968, 3339, 3816, 4452, 5374, 5724, 6678, 8061, 8904, 10017, 10748, 11448, 13356, 16122, 18809, 20034, 21496, 24183, 26712, 32244, 37618, 40068, 48366, 56427, 64488, 72549, 75236, 80136, 96732, 112854, 142411, 145098, 150472, 169281, 193464, 225708, 284822, 290196, 338562, 427233, 451416, 507843, 569644, 580392, 677124, 854466, 996877, 1015686, 1139288, 1281699, 1354248, 1708932, 1993754, 2031372, 2563398, 2990631, 3417864, 3845097, 3987508, 4062744, 5126796, 5981262, 7690194, 7975016, 8971893, 10253592, 11962524, 15380388, 17943786, 23925048, 26915679, 30760776, 35887572, 53831358, 71775144, 107662716, 215325432]

約数ペア:

[(1, 215325432), (2, 107662716), (3, 71775144), (4, 53831358), (6, 35887572), (7, 30760776), (8, 26915679), (9, 23925048), (12, 17943786), (14, 15380388), (18, 11962524), (21, 10253592), (24, 8971893), (27, 7975016), (28, 7690194), (36, 5981262), (42, 5126796), (53, 4062744), (54, 3987508), (56, 3845097), (63, 3417864), (72, 2990631), (84, 2563398), (106, 2031372), (108, 1993754), (126, 1708932), (159, 1354248), (168, 1281699), (189, 1139288), (212, 1015686), (216, 996877), (252, 854466), (318, 677124), (371, 580392), (378, 569644), (424, 507843), (477, 451416), (504, 427233), (636, 338562), (742, 290196), (756, 284822), (954, 225708), (1113, 193464), (1272, 169281), (1431, 150472), (1484, 145098), (1512, 142411), (1908, 112854), (2226, 96732), (2687, 80136), (2862, 75236), (2968, 72549), (3339, 64488), (3816, 56427), (4452, 48366), (5374, 40068), (5724, 37618), (6678, 32244), (8061, 26712), (8904, 24183), (10017, 21496), (10748, 20034), (11448, 18809), (13356, 16122)]