723996816

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{28621}}^1$

素因数の和:28680

約数の個数: 80

約数和(自身を含む): 2044297728

約数和(自身を除く): 1320300912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1488, 1581, 2108, 3162, 4216, 6324, 8432, 12648, 25296, 28621, 57242, 85863, 114484, 171726, 228968, 343452, 457936, 486557, 686904, 887251, 973114, 1373808, 1459671, 1774502, 1946228, 2661753, 2919342, 3549004, 3892456, 5323506, 5838684, 7098008, 7784912, 10647012, 11677368, 14196016, 15083267, 21294024, 23354736, 30166534, 42588048, 45249801, 60333068, 90499602, 120666136, 180999204, 241332272, 361998408, 723996816]

約数ペア:

[(1, 723996816), (2, 361998408), (3, 241332272), (4, 180999204), (6, 120666136), (8, 90499602), (12, 60333068), (16, 45249801), (17, 42588048), (24, 30166534), (31, 23354736), (34, 21294024), (48, 15083267), (51, 14196016), (62, 11677368), (68, 10647012), (93, 7784912), (102, 7098008), (124, 5838684), (136, 5323506), (186, 3892456), (204, 3549004), (248, 2919342), (272, 2661753), (372, 1946228), (408, 1774502), (496, 1459671), (527, 1373808), (744, 973114), (816, 887251), (1054, 686904), (1488, 486557), (1581, 457936), (2108, 343452), (3162, 228968), (4216, 171726), (6324, 114484), (8432, 85863), (12648, 57242), (25296, 28621)]