389636532

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{8059}}^1$

素因数の和:8165

約数の個数: 72

約数和(自身を含む): 1056182400

約数和(自身を除く): 666545868

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 79, 102, 153, 158, 204, 237, 306, 316, 474, 612, 711, 948, 1343, 1422, 2686, 2844, 4029, 5372, 8058, 8059, 12087, 16116, 16118, 24174, 24177, 32236, 48348, 48354, 72531, 96708, 137003, 145062, 274006, 290124, 411009, 548012, 636661, 822018, 1233027, 1273322, 1644036, 1909983, 2466054, 2546644, 3819966, 4932108, 5729949, 7639932, 10823237, 11459898, 21646474, 22919796, 32469711, 43292948, 64939422, 97409133, 129878844, 194818266, 389636532]

約数ペア:

[(1, 389636532), (2, 194818266), (3, 129878844), (4, 97409133), (6, 64939422), (9, 43292948), (12, 32469711), (17, 22919796), (18, 21646474), (34, 11459898), (36, 10823237), (51, 7639932), (68, 5729949), (79, 4932108), (102, 3819966), (153, 2546644), (158, 2466054), (204, 1909983), (237, 1644036), (306, 1273322), (316, 1233027), (474, 822018), (612, 636661), (711, 548012), (948, 411009), (1343, 290124), (1422, 274006), (2686, 145062), (2844, 137003), (4029, 96708), (5372, 72531), (8058, 48354), (8059, 48348), (12087, 32236), (16116, 24177), (16118, 24174)]