628351128

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{153107}}^1$

素因数の和:153141

約数の個数: 64

約数和(自身を含む): 1837296000

約数和(自身を除く): 1208944872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 153107, 306214, 459321, 612428, 918642, 1224856, 1377963, 1837284, 2755926, 2909033, 3674568, 4133889, 5511852, 5818066, 8267778, 8727099, 11023704, 11636132, 16535556, 17454198, 23272264, 26181297, 33071112, 34908396, 52362594, 69816792, 78543891, 104725188, 157087782, 209450376, 314175564, 628351128]

約数ペア:

[(1, 628351128), (2, 314175564), (3, 209450376), (4, 157087782), (6, 104725188), (8, 78543891), (9, 69816792), (12, 52362594), (18, 34908396), (19, 33071112), (24, 26181297), (27, 23272264), (36, 17454198), (38, 16535556), (54, 11636132), (57, 11023704), (72, 8727099), (76, 8267778), (108, 5818066), (114, 5511852), (152, 4133889), (171, 3674568), (216, 2909033), (228, 2755926), (342, 1837284), (456, 1377963), (513, 1224856), (684, 918642), (1026, 612428), (1368, 459321), (2052, 306214), (4104, 153107)]