21529723488

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{352069}}^1$

素因数の和:352109

約数の個数: 144

約数和(自身を含む): 70799868720

約数和(自身を除く): 49270145232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 546, 588, 624, 637, 672, 728, 784, 1092, 1176, 1248, 1274, 1456, 1568, 1911, 2184, 2352, 2548, 2912, 3822, 4368, 4704, 5096, 7644, 8736, 10192, 15288, 20384, 30576, 61152, 352069, 704138, 1056207, 1408276, 2112414, 2464483, 2816552, 4224828, 4576897, 4928966, 5633104, 7393449, 8449656, 9153794, 9857932, 11266208, 13730691, 14786898, 16899312, 17251381, 18307588, 19715864, 27461382, 29573796, 32038279, 33798624, 34502762, 36615176, 39431728, 51754143, 54922764, 59147592, 64076558, 69005524, 73230352, 78863456, 96114837, 103508286, 109845528, 118295184, 128153116, 138011048, 146460704, 192229674, 207016572, 219691056, 224267953, 236590368, 256306232, 276022096, 384459348, 414033144, 439382112, 448535906, 512612464, 552044192, 672803859, 768918696, 828066288, 897071812, 1025224928, 1345607718, 1537837392, 1656132576, 1794143624, 2691215436, 3075674784, 3588287248, 5382430872, 7176574496, 10764861744, 21529723488]

約数ペア:

[(1, 21529723488), (2, 10764861744), (3, 7176574496), (4, 5382430872), (6, 3588287248), (7, 3075674784), (8, 2691215436), (12, 1794143624), (13, 1656132576), (14, 1537837392), (16, 1345607718), (21, 1025224928), (24, 897071812), (26, 828066288), (28, 768918696), (32, 672803859), (39, 552044192), (42, 512612464), (48, 448535906), (49, 439382112), (52, 414033144), (56, 384459348), (78, 276022096), (84, 256306232), (91, 236590368), (96, 224267953), (98, 219691056), (104, 207016572), (112, 192229674), (147, 146460704), (156, 138011048), (168, 128153116), (182, 118295184), (196, 109845528), (208, 103508286), (224, 96114837), (273, 78863456), (294, 73230352), (312, 69005524), (336, 64076558), (364, 59147592), (392, 54922764), (416, 51754143), (546, 39431728), (588, 36615176), (624, 34502762), (637, 33798624), (672, 32038279), (728, 29573796), (784, 27461382), (1092, 19715864), (1176, 18307588), (1248, 17251381), (1274, 16899312), (1456, 14786898), (1568, 13730691), (1911, 11266208), (2184, 9857932), (2352, 9153794), (2548, 8449656), (2912, 7393449), (3822, 5633104), (4368, 4928966), (4704, 4576897), (5096, 4224828), (7644, 2816552), (8736, 2464483), (10192, 2112414), (15288, 1408276), (20384, 1056207), (30576, 704138), (61152, 352069)]