309962844

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{467}}^1$

素因数の和:759

約数の個数: 72

約数和(自身を含む): 797247360

約数和(自身を除く): 487284516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 179, 206, 309, 358, 412, 467, 537, 618, 716, 927, 934, 1074, 1236, 1401, 1611, 1854, 1868, 2148, 2802, 3222, 3708, 4203, 5604, 6444, 8406, 16812, 18437, 36874, 48101, 55311, 73748, 83593, 96202, 110622, 144303, 165933, 167186, 192404, 221244, 250779, 288606, 331866, 334372, 432909, 501558, 577212, 663732, 752337, 865818, 1003116, 1504674, 1731636, 3009348, 8610079, 17220158, 25830237, 34440316, 51660474, 77490711, 103320948, 154981422, 309962844]

約数ペア:

[(1, 309962844), (2, 154981422), (3, 103320948), (4, 77490711), (6, 51660474), (9, 34440316), (12, 25830237), (18, 17220158), (36, 8610079), (103, 3009348), (179, 1731636), (206, 1504674), (309, 1003116), (358, 865818), (412, 752337), (467, 663732), (537, 577212), (618, 501558), (716, 432909), (927, 334372), (934, 331866), (1074, 288606), (1236, 250779), (1401, 221244), (1611, 192404), (1854, 167186), (1868, 165933), (2148, 144303), (2802, 110622), (3222, 96202), (3708, 83593), (4203, 73748), (5604, 55311), (6444, 48101), (8406, 36874), (16812, 18437)]