245382372

素因数分解:

$2^2\times 3^5\times {\mathrm{37}}^1\times {\mathrm{6823}}^1$

素因数の和:6879

約数の個数: 72

約数和(自身を含む): 660726976

約数和(自身を除く): 415344604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 243, 324, 333, 444, 486, 666, 972, 999, 1332, 1998, 2997, 3996, 5994, 6823, 8991, 11988, 13646, 17982, 20469, 27292, 35964, 40938, 61407, 81876, 122814, 184221, 245628, 252451, 368442, 504902, 552663, 736884, 757353, 1009804, 1105326, 1514706, 1657989, 2210652, 2272059, 3029412, 3315978, 4544118, 6631956, 6816177, 9088236, 13632354, 20448531, 27264708, 40897062, 61345593, 81794124, 122691186, 245382372]

約数ペア:

[(1, 245382372), (2, 122691186), (3, 81794124), (4, 61345593), (6, 40897062), (9, 27264708), (12, 20448531), (18, 13632354), (27, 9088236), (36, 6816177), (37, 6631956), (54, 4544118), (74, 3315978), (81, 3029412), (108, 2272059), (111, 2210652), (148, 1657989), (162, 1514706), (222, 1105326), (243, 1009804), (324, 757353), (333, 736884), (444, 552663), (486, 504902), (666, 368442), (972, 252451), (999, 245628), (1332, 184221), (1998, 122814), (2997, 81876), (3996, 61407), (5994, 40938), (6823, 35964), (8991, 27292), (11988, 20469), (13646, 17982)]