721485210288

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{557}}^1\times {\mathrm{2243}}^1$

素因数の和:3091

約数の個数: 160

約数和(自身を含む): 1911645432576

約数和(自身を除く): 1190160222288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 227, 318, 424, 454, 557, 636, 681, 848, 908, 1114, 1272, 1362, 1671, 1816, 2228, 2243, 2544, 2724, 3342, 3632, 4456, 4486, 5448, 6684, 6729, 8912, 8972, 10896, 12031, 13368, 13458, 17944, 24062, 26736, 26916, 29521, 35888, 36093, 48124, 53832, 59042, 72186, 88563, 96248, 107664, 118084, 118879, 126439, 144372, 177126, 192496, 236168, 237758, 252878, 288744, 354252, 356637, 379317, 472336, 475516, 505756, 509161, 577488, 708504, 713274, 758634, 951032, 1011512, 1018322, 1249351, 1417008, 1426548, 1517268, 1527483, 1902064, 2023024, 2036644, 2498702, 2853096, 3034536, 3054966, 3748053, 4073288, 4997404, 5706192, 6069072, 6109932, 6701267, 7496106, 8146576, 9994808, 12219864, 13402534, 14992212, 19989616, 20103801, 24439728, 26805068, 26985533, 29984424, 40207602, 53610136, 53971066, 59968848, 66215603, 80415204, 80956599, 107220272, 107942132, 132431206, 160830408, 161913198, 198646809, 215884264, 264862412, 283602677, 321660816, 323826396, 397293618, 431768528, 529724824, 567205354, 647652792, 794587236, 850808031, 1059449648, 1134410708, 1295305584, 1589174472, 1701616062, 2268821416, 3178348944, 3403232124, 4537642832, 6806464248, 13612928496, 15030941881, 30061883762, 45092825643, 60123767524, 90185651286, 120247535048, 180371302572, 240495070096, 360742605144, 721485210288]

約数ペア:

[(1, 721485210288), (2, 360742605144), (3, 240495070096), (4, 180371302572), (6, 120247535048), (8, 90185651286), (12, 60123767524), (16, 45092825643), (24, 30061883762), (48, 15030941881), (53, 13612928496), (106, 6806464248), (159, 4537642832), (212, 3403232124), (227, 3178348944), (318, 2268821416), (424, 1701616062), (454, 1589174472), (557, 1295305584), (636, 1134410708), (681, 1059449648), (848, 850808031), (908, 794587236), (1114, 647652792), (1272, 567205354), (1362, 529724824), (1671, 431768528), (1816, 397293618), (2228, 323826396), (2243, 321660816), (2544, 283602677), (2724, 264862412), (3342, 215884264), (3632, 198646809), (4456, 161913198), (4486, 160830408), (5448, 132431206), (6684, 107942132), (6729, 107220272), (8912, 80956599), (8972, 80415204), (10896, 66215603), (12031, 59968848), (13368, 53971066), (13458, 53610136), (17944, 40207602), (24062, 29984424), (26736, 26985533), (26916, 26805068), (29521, 24439728), (35888, 20103801), (36093, 19989616), (48124, 14992212), (53832, 13402534), (59042, 12219864), (72186, 9994808), (88563, 8146576), (96248, 7496106), (107664, 6701267), (118084, 6109932), (118879, 6069072), (126439, 5706192), (144372, 4997404), (177126, 4073288), (192496, 3748053), (236168, 3054966), (237758, 3034536), (252878, 2853096), (288744, 2498702), (354252, 2036644), (356637, 2023024), (379317, 1902064), (472336, 1527483), (475516, 1517268), (505756, 1426548), (509161, 1417008), (577488, 1249351), (708504, 1018322), (713274, 1011512), (758634, 951032)]