378156696

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{15647}}^1$

素因数の和:15728

約数の個数: 64

約数和(自身を含む): 1013990400

約数和(自身を除く): 635833704

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 53, 57, 76, 106, 114, 152, 159, 212, 228, 318, 424, 456, 636, 1007, 1272, 2014, 3021, 4028, 6042, 8056, 12084, 15647, 24168, 31294, 46941, 62588, 93882, 125176, 187764, 297293, 375528, 594586, 829291, 891879, 1189172, 1658582, 1783758, 2378344, 2487873, 3317164, 3567516, 4975746, 6634328, 7135032, 9951492, 15756529, 19902984, 31513058, 47269587, 63026116, 94539174, 126052232, 189078348, 378156696]

約数ペア:

[(1, 378156696), (2, 189078348), (3, 126052232), (4, 94539174), (6, 63026116), (8, 47269587), (12, 31513058), (19, 19902984), (24, 15756529), (38, 9951492), (53, 7135032), (57, 6634328), (76, 4975746), (106, 3567516), (114, 3317164), (152, 2487873), (159, 2378344), (212, 1783758), (228, 1658582), (318, 1189172), (424, 891879), (456, 829291), (636, 594586), (1007, 375528), (1272, 297293), (2014, 187764), (3021, 125176), (4028, 93882), (6042, 62588), (8056, 46941), (12084, 31294), (15647, 24168)]