287552016

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{42487}}^1$

素因数の和:42548

約数の個数: 60

約数和(自身を含む): 821887872

約数和(自身を除く): 534335856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 3384, 6768, 42487, 84974, 127461, 169948, 254922, 339896, 382383, 509844, 679792, 764766, 1019688, 1529532, 1996889, 2039376, 3059064, 3993778, 5990667, 6118128, 7987556, 11981334, 15975112, 17972001, 23962668, 31950224, 35944002, 47925336, 71888004, 95850672, 143776008, 287552016]

約数ペア:

[(1, 287552016), (2, 143776008), (3, 95850672), (4, 71888004), (6, 47925336), (8, 35944002), (9, 31950224), (12, 23962668), (16, 17972001), (18, 15975112), (24, 11981334), (36, 7987556), (47, 6118128), (48, 5990667), (72, 3993778), (94, 3059064), (141, 2039376), (144, 1996889), (188, 1529532), (282, 1019688), (376, 764766), (423, 679792), (564, 509844), (752, 382383), (846, 339896), (1128, 254922), (1692, 169948), (2256, 127461), (3384, 84974), (6768, 42487)]