290563218

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{86323}}^1$

素因数の和:86359

約数の個数: 48

約数和(自身を含む): 727193376

約数和(自身を除く): 436630158

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 306, 374, 561, 1122, 1683, 3366, 86323, 172646, 258969, 517938, 776907, 949553, 1467491, 1553814, 1899106, 2848659, 2934982, 4402473, 5697318, 8545977, 8804946, 13207419, 16142401, 17091954, 26414838, 32284802, 48427203, 96854406, 145281609, 290563218]

約数ペア:

[(1, 290563218), (2, 145281609), (3, 96854406), (6, 48427203), (9, 32284802), (11, 26414838), (17, 17091954), (18, 16142401), (22, 13207419), (33, 8804946), (34, 8545977), (51, 5697318), (66, 4402473), (99, 2934982), (102, 2848659), (153, 1899106), (187, 1553814), (198, 1467491), (306, 949553), (374, 776907), (561, 517938), (1122, 258969), (1683, 172646), (3366, 86323)]