253383336

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1$

素因数の和:604

約数の個数: 128

約数和(自身を含む): 737280000

約数和(自身を除く): 483896664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 79, 93, 108, 124, 158, 186, 216, 237, 248, 279, 316, 372, 474, 479, 558, 632, 711, 744, 837, 948, 958, 1116, 1422, 1437, 1674, 1896, 1916, 2133, 2232, 2449, 2844, 2874, 3348, 3832, 4266, 4311, 4898, 5688, 5748, 6696, 7347, 8532, 8622, 9796, 11496, 12933, 14694, 14849, 17064, 17244, 19592, 22041, 25866, 29388, 29698, 34488, 37841, 44082, 44547, 51732, 58776, 59396, 66123, 75682, 88164, 89094, 103464, 113523, 118792, 132246, 133641, 151364, 176328, 178188, 227046, 264492, 267282, 302728, 340569, 356376, 400923, 454092, 528984, 534564, 681138, 801846, 908184, 1021707, 1069128, 1173071, 1362276, 1603692, 2043414, 2346142, 2724552, 3207384, 3519213, 4086828, 4692284, 7038426, 8173656, 9384568, 10557639, 14076852, 21115278, 28153704, 31672917, 42230556, 63345834, 84461112, 126691668, 253383336]

約数ペア:

[(1, 253383336), (2, 126691668), (3, 84461112), (4, 63345834), (6, 42230556), (8, 31672917), (9, 28153704), (12, 21115278), (18, 14076852), (24, 10557639), (27, 9384568), (31, 8173656), (36, 7038426), (54, 4692284), (62, 4086828), (72, 3519213), (79, 3207384), (93, 2724552), (108, 2346142), (124, 2043414), (158, 1603692), (186, 1362276), (216, 1173071), (237, 1069128), (248, 1021707), (279, 908184), (316, 801846), (372, 681138), (474, 534564), (479, 528984), (558, 454092), (632, 400923), (711, 356376), (744, 340569), (837, 302728), (948, 267282), (958, 264492), (1116, 227046), (1422, 178188), (1437, 176328), (1674, 151364), (1896, 133641), (1916, 132246), (2133, 118792), (2232, 113523), (2449, 103464), (2844, 89094), (2874, 88164), (3348, 75682), (3832, 66123), (4266, 59396), (4311, 58776), (4898, 51732), (5688, 44547), (5748, 44082), (6696, 37841), (7347, 34488), (8532, 29698), (8622, 29388), (9796, 25866), (11496, 22041), (12933, 19592), (14694, 17244), (14849, 17064)]