255250632

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1601}}^1$

素因数の和:1703

約数の個数: 128

約数和(自身を含む): 796642560

約数和(自身を除く): 541391928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 73, 78, 84, 91, 104, 146, 156, 168, 182, 219, 273, 292, 312, 364, 438, 511, 546, 584, 728, 876, 949, 1022, 1092, 1533, 1601, 1752, 1898, 2044, 2184, 2847, 3066, 3202, 3796, 4088, 4803, 5694, 6132, 6404, 6643, 7592, 9606, 11207, 11388, 12264, 12808, 13286, 19212, 19929, 20813, 22414, 22776, 26572, 33621, 38424, 39858, 41626, 44828, 53144, 62439, 67242, 79716, 83252, 89656, 116873, 124878, 134484, 145691, 159432, 166504, 233746, 249756, 268968, 291382, 350619, 437073, 467492, 499512, 582764, 701238, 818111, 874146, 934984, 1165528, 1402476, 1519349, 1636222, 1748292, 2454333, 2804952, 3038698, 3272444, 3496584, 4558047, 4908666, 6077396, 6544888, 9116094, 9817332, 10635443, 12154792, 18232188, 19634664, 21270886, 31906329, 36464376, 42541772, 63812658, 85083544, 127625316, 255250632]

約数ペア:

[(1, 255250632), (2, 127625316), (3, 85083544), (4, 63812658), (6, 42541772), (7, 36464376), (8, 31906329), (12, 21270886), (13, 19634664), (14, 18232188), (21, 12154792), (24, 10635443), (26, 9817332), (28, 9116094), (39, 6544888), (42, 6077396), (52, 4908666), (56, 4558047), (73, 3496584), (78, 3272444), (84, 3038698), (91, 2804952), (104, 2454333), (146, 1748292), (156, 1636222), (168, 1519349), (182, 1402476), (219, 1165528), (273, 934984), (292, 874146), (312, 818111), (364, 701238), (438, 582764), (511, 499512), (546, 467492), (584, 437073), (728, 350619), (876, 291382), (949, 268968), (1022, 249756), (1092, 233746), (1533, 166504), (1601, 159432), (1752, 145691), (1898, 134484), (2044, 124878), (2184, 116873), (2847, 89656), (3066, 83252), (3202, 79716), (3796, 67242), (4088, 62439), (4803, 53144), (5694, 44828), (6132, 41626), (6404, 39858), (6643, 38424), (7592, 33621), (9606, 26572), (11207, 22776), (11388, 22414), (12264, 20813), (12808, 19929), (13286, 19212)]