214896552

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:291

約数の個数: 128

約数和(自身を含む): 598752000

約数和(自身を除く): 383855448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 71, 78, 89, 104, 109, 142, 156, 178, 213, 218, 267, 284, 312, 327, 356, 426, 436, 534, 568, 654, 712, 852, 872, 923, 1068, 1157, 1308, 1417, 1704, 1846, 2136, 2314, 2616, 2769, 2834, 3471, 3692, 4251, 4628, 5538, 5668, 6319, 6942, 7384, 7739, 8502, 9256, 9701, 11076, 11336, 12638, 13884, 15478, 17004, 18957, 19402, 22152, 23217, 25276, 27768, 29103, 30956, 34008, 37914, 38804, 46434, 50552, 58206, 61912, 75828, 77608, 82147, 92868, 100607, 116412, 126113, 151656, 164294, 185736, 201214, 232824, 246441, 252226, 301821, 328588, 378339, 402428, 492882, 504452, 603642, 657176, 688771, 756678, 804856, 985764, 1008904, 1207284, 1377542, 1513356, 1971528, 2066313, 2414568, 2755084, 3026712, 4132626, 5510168, 8265252, 8954023, 16530504, 17908046, 26862069, 35816092, 53724138, 71632184, 107448276, 214896552]

約数ペア:

[(1, 214896552), (2, 107448276), (3, 71632184), (4, 53724138), (6, 35816092), (8, 26862069), (12, 17908046), (13, 16530504), (24, 8954023), (26, 8265252), (39, 5510168), (52, 4132626), (71, 3026712), (78, 2755084), (89, 2414568), (104, 2066313), (109, 1971528), (142, 1513356), (156, 1377542), (178, 1207284), (213, 1008904), (218, 985764), (267, 804856), (284, 756678), (312, 688771), (327, 657176), (356, 603642), (426, 504452), (436, 492882), (534, 402428), (568, 378339), (654, 328588), (712, 301821), (852, 252226), (872, 246441), (923, 232824), (1068, 201214), (1157, 185736), (1308, 164294), (1417, 151656), (1704, 126113), (1846, 116412), (2136, 100607), (2314, 92868), (2616, 82147), (2769, 77608), (2834, 75828), (3471, 61912), (3692, 58206), (4251, 50552), (4628, 46434), (5538, 38804), (5668, 37914), (6319, 34008), (6942, 30956), (7384, 29103), (7739, 27768), (8502, 25276), (9256, 23217), (9701, 22152), (11076, 19402), (11336, 18957), (12638, 17004), (13884, 15478)]