448720128

素因数分解:

$2^8\times 3^3\times {\mathrm{64919}}^1$

素因数の和:64944

約数の個数: 72

約数和(自身を含む): 1326964800

約数和(自身を除く): 878244672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 64919, 129838, 194757, 259676, 389514, 519352, 584271, 779028, 1038704, 1168542, 1558056, 1752813, 2077408, 2337084, 3116112, 3505626, 4154816, 4674168, 6232224, 7011252, 8309632, 9348336, 12464448, 14022504, 16619264, 18696672, 24928896, 28045008, 37393344, 49857792, 56090016, 74786688, 112180032, 149573376, 224360064, 448720128]

約数ペア:

[(1, 448720128), (2, 224360064), (3, 149573376), (4, 112180032), (6, 74786688), (8, 56090016), (9, 49857792), (12, 37393344), (16, 28045008), (18, 24928896), (24, 18696672), (27, 16619264), (32, 14022504), (36, 12464448), (48, 9348336), (54, 8309632), (64, 7011252), (72, 6232224), (96, 4674168), (108, 4154816), (128, 3505626), (144, 3116112), (192, 2337084), (216, 2077408), (256, 1752813), (288, 1558056), (384, 1168542), (432, 1038704), (576, 779028), (768, 584271), (864, 519352), (1152, 389514), (1728, 259676), (2304, 194757), (3456, 129838), (6912, 64919)]