490973204376

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{401121899}}^1$

素因数の和:401121928

約数の個数: 48

約数和(自身を含む): 1407937869000

約数和(自身を除く): 916964664624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 401121899, 802243798, 1203365697, 1604487596, 2406731394, 3208975192, 3610097091, 4813462788, 6819072283, 7220194182, 9626925576, 13638144566, 14440388364, 20457216849, 27276289132, 28880776728, 40914433698, 54552578264, 61371650547, 81828867396, 122743301094, 163657734792, 245486602188, 490973204376]

約数ペア:

[(1, 490973204376), (2, 245486602188), (3, 163657734792), (4, 122743301094), (6, 81828867396), (8, 61371650547), (9, 54552578264), (12, 40914433698), (17, 28880776728), (18, 27276289132), (24, 20457216849), (34, 14440388364), (36, 13638144566), (51, 9626925576), (68, 7220194182), (72, 6819072283), (102, 4813462788), (136, 3610097091), (153, 3208975192), (204, 2406731394), (306, 1604487596), (408, 1203365697), (612, 802243798), (1224, 401121899)]