198723941376

素因数分解:

$2^{10}\times 3^1\times {\mathrm{101}}^1\times {\mathrm{640483}}^1$

素因数の和:640607

約数の個数: 88

約数和(自身を含む): 534916865184

約数和(自身を除く): 336192923808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 101, 128, 192, 202, 256, 303, 384, 404, 512, 606, 768, 808, 1024, 1212, 1536, 1616, 2424, 3072, 3232, 4848, 6464, 9696, 12928, 19392, 25856, 38784, 51712, 77568, 103424, 155136, 310272, 640483, 1280966, 1921449, 2561932, 3842898, 5123864, 7685796, 10247728, 15371592, 20495456, 30743184, 40990912, 61486368, 64688783, 81981824, 122972736, 129377566, 163963648, 194066349, 245945472, 258755132, 327927296, 388132698, 491890944, 517510264, 655854592, 776265396, 983781888, 1035020528, 1552530792, 1967563776, 2070041056, 3105061584, 4140082112, 6210123168, 8280164224, 12420246336, 16560328448, 24840492672, 33120656896, 49680985344, 66241313792, 99361970688, 198723941376]

約数ペア:

[(1, 198723941376), (2, 99361970688), (3, 66241313792), (4, 49680985344), (6, 33120656896), (8, 24840492672), (12, 16560328448), (16, 12420246336), (24, 8280164224), (32, 6210123168), (48, 4140082112), (64, 3105061584), (96, 2070041056), (101, 1967563776), (128, 1552530792), (192, 1035020528), (202, 983781888), (256, 776265396), (303, 655854592), (384, 517510264), (404, 491890944), (512, 388132698), (606, 327927296), (768, 258755132), (808, 245945472), (1024, 194066349), (1212, 163963648), (1536, 129377566), (1616, 122972736), (2424, 81981824), (3072, 64688783), (3232, 61486368), (4848, 40990912), (6464, 30743184), (9696, 20495456), (12928, 15371592), (19392, 10247728), (25856, 7685796), (38784, 5123864), (51712, 3842898), (77568, 2561932), (103424, 1921449), (155136, 1280966), (310272, 640483)]