1572968768

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2137}}^1$

素因数の和:2240

約数の個数: 112

約数和(自身を含む): 3753575424

約数和(自身を除く): 2180606656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 53, 56, 62, 64, 106, 112, 124, 212, 217, 224, 248, 371, 424, 434, 448, 496, 742, 848, 868, 992, 1484, 1643, 1696, 1736, 1984, 2137, 2968, 3286, 3392, 3472, 4274, 5936, 6572, 6944, 8548, 11501, 11872, 13144, 13888, 14959, 17096, 23002, 23744, 26288, 29918, 34192, 46004, 52576, 59836, 66247, 68384, 92008, 105152, 113261, 119672, 132494, 136768, 184016, 226522, 239344, 264988, 368032, 453044, 463729, 478688, 529976, 736064, 792827, 906088, 927458, 957376, 1059952, 1585654, 1812176, 1854916, 2119904, 3171308, 3511091, 3624352, 3709832, 4239808, 6342616, 7022182, 7248704, 7419664, 12685232, 14044364, 14839328, 24577637, 25370464, 28088728, 29678656, 49155274, 50740928, 56177456, 98310548, 112354912, 196621096, 224709824, 393242192, 786484384, 1572968768]

約数ペア:

[(1, 1572968768), (2, 786484384), (4, 393242192), (7, 224709824), (8, 196621096), (14, 112354912), (16, 98310548), (28, 56177456), (31, 50740928), (32, 49155274), (53, 29678656), (56, 28088728), (62, 25370464), (64, 24577637), (106, 14839328), (112, 14044364), (124, 12685232), (212, 7419664), (217, 7248704), (224, 7022182), (248, 6342616), (371, 4239808), (424, 3709832), (434, 3624352), (448, 3511091), (496, 3171308), (742, 2119904), (848, 1854916), (868, 1812176), (992, 1585654), (1484, 1059952), (1643, 957376), (1696, 927458), (1736, 906088), (1984, 792827), (2137, 736064), (2968, 529976), (3286, 478688), (3392, 463729), (3472, 453044), (4274, 368032), (5936, 264988), (6572, 239344), (6944, 226522), (8548, 184016), (11501, 136768), (11872, 132494), (13144, 119672), (13888, 113261), (14959, 105152), (17096, 92008), (23002, 68384), (23744, 66247), (26288, 59836), (29918, 52576), (34192, 46004)]