290901096

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{631}}^1$

素因数の和:999

約数の個数: 96

約数和(自身を含む): 833102400

約数和(自身を除く): 542201304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 337, 342, 456, 631, 674, 684, 1011, 1262, 1348, 1368, 1893, 2022, 2524, 2696, 3033, 3786, 4044, 5048, 5679, 6066, 6403, 7572, 8088, 11358, 11989, 12132, 12806, 15144, 19209, 22716, 23978, 24264, 25612, 35967, 38418, 45432, 47956, 51224, 57627, 71934, 76836, 95912, 107901, 115254, 143868, 153672, 212647, 215802, 230508, 287736, 425294, 431604, 461016, 637941, 850588, 863208, 1275882, 1701176, 1913823, 2551764, 3827646, 4040293, 5103528, 7655292, 8080586, 12120879, 15310584, 16161172, 24241758, 32322344, 36362637, 48483516, 72725274, 96967032, 145450548, 290901096]

約数ペア:

[(1, 290901096), (2, 145450548), (3, 96967032), (4, 72725274), (6, 48483516), (8, 36362637), (9, 32322344), (12, 24241758), (18, 16161172), (19, 15310584), (24, 12120879), (36, 8080586), (38, 7655292), (57, 5103528), (72, 4040293), (76, 3827646), (114, 2551764), (152, 1913823), (171, 1701176), (228, 1275882), (337, 863208), (342, 850588), (456, 637941), (631, 461016), (674, 431604), (684, 425294), (1011, 287736), (1262, 230508), (1348, 215802), (1368, 212647), (1893, 153672), (2022, 143868), (2524, 115254), (2696, 107901), (3033, 95912), (3786, 76836), (4044, 71934), (5048, 57627), (5679, 51224), (6066, 47956), (6403, 45432), (7572, 38418), (8088, 35967), (11358, 25612), (11989, 24264), (12132, 23978), (12806, 22716), (15144, 19209)]