1618513104

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{38713}}^1$

素因数の和:38804

約数の個数: 80

約数和(自身を含む): 4570110272

約数和(自身を除く): 2951597168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 67, 78, 104, 134, 156, 201, 208, 268, 312, 402, 536, 624, 804, 871, 1072, 1608, 1742, 2613, 3216, 3484, 5226, 6968, 10452, 13936, 20904, 38713, 41808, 77426, 116139, 154852, 232278, 309704, 464556, 503269, 619408, 929112, 1006538, 1509807, 1858224, 2013076, 2593771, 3019614, 4026152, 5187542, 6039228, 7781313, 8052304, 10375084, 12078456, 15562626, 20750168, 24156912, 31125252, 33719023, 41500336, 62250504, 67438046, 101157069, 124501008, 134876092, 202314138, 269752184, 404628276, 539504368, 809256552, 1618513104]

約数ペア:

[(1, 1618513104), (2, 809256552), (3, 539504368), (4, 404628276), (6, 269752184), (8, 202314138), (12, 134876092), (13, 124501008), (16, 101157069), (24, 67438046), (26, 62250504), (39, 41500336), (48, 33719023), (52, 31125252), (67, 24156912), (78, 20750168), (104, 15562626), (134, 12078456), (156, 10375084), (201, 8052304), (208, 7781313), (268, 6039228), (312, 5187542), (402, 4026152), (536, 3019614), (624, 2593771), (804, 2013076), (871, 1858224), (1072, 1509807), (1608, 1006538), (1742, 929112), (2613, 619408), (3216, 503269), (3484, 464556), (5226, 309704), (6968, 232278), (10452, 154852), (13936, 116139), (20904, 77426), (38713, 41808)]