396939888

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{119849}}^1$

素因数の和:119886

約数の個数: 60

約数和(自身を含む): 1159189200

約数和(自身を除く): 762249312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 119849, 239698, 359547, 479396, 719094, 958792, 1078641, 1438188, 1917584, 2157282, 2756527, 2876376, 4314564, 5513054, 5752752, 8269581, 8629128, 11026108, 16539162, 17258256, 22052216, 24808743, 33078324, 44104432, 49617486, 66156648, 99234972, 132313296, 198469944, 396939888]

約数ペア:

[(1, 396939888), (2, 198469944), (3, 132313296), (4, 99234972), (6, 66156648), (8, 49617486), (9, 44104432), (12, 33078324), (16, 24808743), (18, 22052216), (23, 17258256), (24, 16539162), (36, 11026108), (46, 8629128), (48, 8269581), (69, 5752752), (72, 5513054), (92, 4314564), (138, 2876376), (144, 2756527), (184, 2157282), (207, 1917584), (276, 1438188), (368, 1078641), (414, 958792), (552, 719094), (828, 479396), (1104, 359547), (1656, 239698), (3312, 119849)]