318341808

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{379}}^1$

素因数の和:719

約数の個数: 120

約数和(自身を含む): 943342400

約数和(自身を除く): 625000592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 307, 342, 379, 456, 614, 684, 758, 912, 921, 1137, 1228, 1368, 1516, 1842, 2274, 2456, 2736, 2763, 3032, 3411, 3684, 4548, 4912, 5526, 5833, 6064, 6822, 7201, 7368, 9096, 11052, 11666, 13644, 14402, 14736, 17499, 18192, 21603, 22104, 23332, 27288, 28804, 34998, 43206, 44208, 46664, 52497, 54576, 57608, 64809, 69996, 86412, 93328, 104994, 115216, 116353, 129618, 139992, 172824, 209988, 232706, 259236, 279984, 345648, 349059, 419976, 465412, 518472, 698118, 839952, 930824, 1036944, 1047177, 1396236, 1861648, 2094354, 2210707, 2792472, 4188708, 4421414, 5584944, 6632121, 8377416, 8842828, 13264242, 16754832, 17685656, 19896363, 26528484, 35371312, 39792726, 53056968, 79585452, 106113936, 159170904, 318341808]

約数ペア:

[(1, 318341808), (2, 159170904), (3, 106113936), (4, 79585452), (6, 53056968), (8, 39792726), (9, 35371312), (12, 26528484), (16, 19896363), (18, 17685656), (19, 16754832), (24, 13264242), (36, 8842828), (38, 8377416), (48, 6632121), (57, 5584944), (72, 4421414), (76, 4188708), (114, 2792472), (144, 2210707), (152, 2094354), (171, 1861648), (228, 1396236), (304, 1047177), (307, 1036944), (342, 930824), (379, 839952), (456, 698118), (614, 518472), (684, 465412), (758, 419976), (912, 349059), (921, 345648), (1137, 279984), (1228, 259236), (1368, 232706), (1516, 209988), (1842, 172824), (2274, 139992), (2456, 129618), (2736, 116353), (2763, 115216), (3032, 104994), (3411, 93328), (3684, 86412), (4548, 69996), (4912, 64809), (5526, 57608), (5833, 54576), (6064, 52497), (6822, 46664), (7201, 44208), (7368, 43206), (9096, 34998), (11052, 28804), (11666, 27288), (13644, 23332), (14402, 22104), (14736, 21603), (17499, 18192)]