641749056

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6271}}^1$

素因数の和:6340

約数の個数: 112

約数和(自身を含む): 1873471488

約数和(自身を除く): 1231722432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 48, 52, 64, 78, 82, 96, 104, 123, 156, 164, 192, 208, 246, 312, 328, 416, 492, 533, 624, 656, 832, 984, 1066, 1248, 1312, 1599, 1968, 2132, 2496, 2624, 3198, 3936, 4264, 6271, 6396, 7872, 8528, 12542, 12792, 17056, 18813, 25084, 25584, 34112, 37626, 50168, 51168, 75252, 81523, 100336, 102336, 150504, 163046, 200672, 244569, 257111, 301008, 326092, 401344, 489138, 514222, 602016, 652184, 771333, 978276, 1028444, 1204032, 1304368, 1542666, 1956552, 2056888, 2608736, 3085332, 3342443, 3913104, 4113776, 5217472, 6170664, 6684886, 7826208, 8227552, 10027329, 12341328, 13369772, 15652416, 16455104, 20054658, 24682656, 26739544, 40109316, 49365312, 53479088, 80218632, 106958176, 160437264, 213916352, 320874528, 641749056]

約数ペア:

[(1, 641749056), (2, 320874528), (3, 213916352), (4, 160437264), (6, 106958176), (8, 80218632), (12, 53479088), (13, 49365312), (16, 40109316), (24, 26739544), (26, 24682656), (32, 20054658), (39, 16455104), (41, 15652416), (48, 13369772), (52, 12341328), (64, 10027329), (78, 8227552), (82, 7826208), (96, 6684886), (104, 6170664), (123, 5217472), (156, 4113776), (164, 3913104), (192, 3342443), (208, 3085332), (246, 2608736), (312, 2056888), (328, 1956552), (416, 1542666), (492, 1304368), (533, 1204032), (624, 1028444), (656, 978276), (832, 771333), (984, 652184), (1066, 602016), (1248, 514222), (1312, 489138), (1599, 401344), (1968, 326092), (2132, 301008), (2496, 257111), (2624, 244569), (3198, 200672), (3936, 163046), (4264, 150504), (6271, 102336), (6396, 100336), (7872, 81523), (8528, 75252), (12542, 51168), (12792, 50168), (17056, 37626), (18813, 34112), (25084, 25584)]