215189352

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4591}}^1$

素因数の和:4644

約数の個数: 128

約数和(自身を含む): 705331200

約数和(自身を除く): 490141848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 84, 93, 108, 124, 126, 168, 186, 189, 216, 217, 248, 252, 279, 372, 378, 434, 504, 558, 651, 744, 756, 837, 868, 1116, 1302, 1512, 1674, 1736, 1953, 2232, 2604, 3348, 3906, 4591, 5208, 5859, 6696, 7812, 9182, 11718, 13773, 15624, 18364, 23436, 27546, 32137, 36728, 41319, 46872, 55092, 64274, 82638, 96411, 110184, 123957, 128548, 142321, 165276, 192822, 247914, 257096, 284642, 289233, 330552, 385644, 426963, 495828, 569284, 578466, 771288, 853926, 867699, 991656, 996247, 1138568, 1156932, 1280889, 1707852, 1735398, 1992494, 2313864, 2561778, 2988741, 3415704, 3470796, 3842667, 3984988, 5123556, 5977482, 6941592, 7685334, 7969976, 8966223, 10247112, 11954964, 15370668, 17932446, 23909928, 26898669, 30741336, 35864892, 53797338, 71729784, 107594676, 215189352]

約数ペア:

[(1, 215189352), (2, 107594676), (3, 71729784), (4, 53797338), (6, 35864892), (7, 30741336), (8, 26898669), (9, 23909928), (12, 17932446), (14, 15370668), (18, 11954964), (21, 10247112), (24, 8966223), (27, 7969976), (28, 7685334), (31, 6941592), (36, 5977482), (42, 5123556), (54, 3984988), (56, 3842667), (62, 3470796), (63, 3415704), (72, 2988741), (84, 2561778), (93, 2313864), (108, 1992494), (124, 1735398), (126, 1707852), (168, 1280889), (186, 1156932), (189, 1138568), (216, 996247), (217, 991656), (248, 867699), (252, 853926), (279, 771288), (372, 578466), (378, 569284), (434, 495828), (504, 426963), (558, 385644), (651, 330552), (744, 289233), (756, 284642), (837, 257096), (868, 247914), (1116, 192822), (1302, 165276), (1512, 142321), (1674, 128548), (1736, 123957), (1953, 110184), (2232, 96411), (2604, 82638), (3348, 64274), (3906, 55092), (4591, 46872), (5208, 41319), (5859, 36728), (6696, 32137), (7812, 27546), (9182, 23436), (11718, 18364), (13773, 15624)]