281127552

素因数分解:

$2^7\times 3^1\times {\mathrm{191}}^1\times {\mathrm{3833}}^1$

素因数の和:4041

約数の個数: 64

約数和(自身を含む): 750850560

約数和(自身を除く): 469723008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 191, 192, 382, 384, 573, 764, 1146, 1528, 2292, 3056, 3833, 4584, 6112, 7666, 9168, 11499, 12224, 15332, 18336, 22998, 24448, 30664, 36672, 45996, 61328, 73344, 91992, 122656, 183984, 245312, 367968, 490624, 732103, 735936, 1464206, 1471872, 2196309, 2928412, 4392618, 5856824, 8785236, 11713648, 17570472, 23427296, 35140944, 46854592, 70281888, 93709184, 140563776, 281127552]

約数ペア:

[(1, 281127552), (2, 140563776), (3, 93709184), (4, 70281888), (6, 46854592), (8, 35140944), (12, 23427296), (16, 17570472), (24, 11713648), (32, 8785236), (48, 5856824), (64, 4392618), (96, 2928412), (128, 2196309), (191, 1471872), (192, 1464206), (382, 735936), (384, 732103), (573, 490624), (764, 367968), (1146, 245312), (1528, 183984), (2292, 122656), (3056, 91992), (3833, 73344), (4584, 61328), (6112, 45996), (7666, 36672), (9168, 30664), (11499, 24448), (12224, 22998), (15332, 18336)]