639422952

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{10259}}^1$

素因数の和:10335

約数の個数: 96

約数和(自身を含む): 1894816800

約数和(自身を除く): 1255393848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 53, 56, 84, 98, 106, 147, 159, 168, 196, 212, 294, 318, 371, 392, 424, 588, 636, 742, 1113, 1176, 1272, 1484, 2226, 2597, 2968, 4452, 5194, 7791, 8904, 10259, 10388, 15582, 20518, 20776, 30777, 31164, 41036, 61554, 62328, 71813, 82072, 123108, 143626, 215439, 246216, 287252, 430878, 502691, 543727, 574504, 861756, 1005382, 1087454, 1508073, 1631181, 1723512, 2010764, 2174908, 3016146, 3262362, 3806089, 4021528, 4349816, 6032292, 6524724, 7612178, 11418267, 12064584, 13049448, 15224356, 22836534, 26642623, 30448712, 45673068, 53285246, 79927869, 91346136, 106570492, 159855738, 213140984, 319711476, 639422952]

約数ペア:

[(1, 639422952), (2, 319711476), (3, 213140984), (4, 159855738), (6, 106570492), (7, 91346136), (8, 79927869), (12, 53285246), (14, 45673068), (21, 30448712), (24, 26642623), (28, 22836534), (42, 15224356), (49, 13049448), (53, 12064584), (56, 11418267), (84, 7612178), (98, 6524724), (106, 6032292), (147, 4349816), (159, 4021528), (168, 3806089), (196, 3262362), (212, 3016146), (294, 2174908), (318, 2010764), (371, 1723512), (392, 1631181), (424, 1508073), (588, 1087454), (636, 1005382), (742, 861756), (1113, 574504), (1176, 543727), (1272, 502691), (1484, 430878), (2226, 287252), (2597, 246216), (2968, 215439), (4452, 143626), (5194, 123108), (7791, 82072), (8904, 71813), (10259, 62328), (10388, 61554), (15582, 41036), (20518, 31164), (20776, 30777)]