628751952

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6211}}^1$

素因数の和:6281

約数の個数: 120

約数和(自身を含む): 1902611360

約数和(自身を除く): 1273859408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 37, 38, 48, 57, 72, 74, 76, 111, 114, 144, 148, 152, 171, 222, 228, 296, 304, 333, 342, 444, 456, 592, 666, 684, 703, 888, 912, 1332, 1368, 1406, 1776, 2109, 2664, 2736, 2812, 4218, 5328, 5624, 6211, 6327, 8436, 11248, 12422, 12654, 16872, 18633, 24844, 25308, 33744, 37266, 49688, 50616, 55899, 74532, 99376, 101232, 111798, 118009, 149064, 223596, 229807, 236018, 298128, 354027, 447192, 459614, 472036, 689421, 708054, 894384, 919228, 944072, 1062081, 1378842, 1416108, 1838456, 1888144, 2068263, 2124162, 2757684, 2832216, 3676912, 4136526, 4248324, 4366333, 5515368, 5664432, 8273052, 8496648, 8732666, 11030736, 13098999, 16546104, 16993296, 17465332, 26197998, 33092208, 34930664, 39296997, 52395996, 69861328, 78593994, 104791992, 157187988, 209583984, 314375976, 628751952]

約数ペア:

[(1, 628751952), (2, 314375976), (3, 209583984), (4, 157187988), (6, 104791992), (8, 78593994), (9, 69861328), (12, 52395996), (16, 39296997), (18, 34930664), (19, 33092208), (24, 26197998), (36, 17465332), (37, 16993296), (38, 16546104), (48, 13098999), (57, 11030736), (72, 8732666), (74, 8496648), (76, 8273052), (111, 5664432), (114, 5515368), (144, 4366333), (148, 4248324), (152, 4136526), (171, 3676912), (222, 2832216), (228, 2757684), (296, 2124162), (304, 2068263), (333, 1888144), (342, 1838456), (444, 1416108), (456, 1378842), (592, 1062081), (666, 944072), (684, 919228), (703, 894384), (888, 708054), (912, 689421), (1332, 472036), (1368, 459614), (1406, 447192), (1776, 354027), (2109, 298128), (2664, 236018), (2736, 229807), (2812, 223596), (4218, 149064), (5328, 118009), (5624, 111798), (6211, 101232), (6327, 99376), (8436, 74532), (11248, 55899), (12422, 50616), (12654, 49688), (16872, 37266), (18633, 33744), (24844, 25308)]