419420568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{18223}}^1$

素因数の和:18376

約数の個数: 64

約数和(自身を含む): 1207157760

約数和(自身を除く): 787737192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 137, 168, 274, 411, 548, 822, 959, 1096, 1644, 1918, 2877, 3288, 3836, 5754, 7672, 11508, 18223, 23016, 36446, 54669, 72892, 109338, 127561, 145784, 218676, 255122, 382683, 437352, 510244, 765366, 1020488, 1530732, 2496551, 3061464, 4993102, 7489653, 9986204, 14979306, 17475857, 19972408, 29958612, 34951714, 52427571, 59917224, 69903428, 104855142, 139806856, 209710284, 419420568]

約数ペア:

[(1, 419420568), (2, 209710284), (3, 139806856), (4, 104855142), (6, 69903428), (7, 59917224), (8, 52427571), (12, 34951714), (14, 29958612), (21, 19972408), (24, 17475857), (28, 14979306), (42, 9986204), (56, 7489653), (84, 4993102), (137, 3061464), (168, 2496551), (274, 1530732), (411, 1020488), (548, 765366), (822, 510244), (959, 437352), (1096, 382683), (1644, 255122), (1918, 218676), (2877, 145784), (3288, 127561), (3836, 109338), (5754, 72892), (7672, 54669), (11508, 36446), (18223, 23016)]