258408072

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5209}}^1$

素因数の和:5287

約数の個数: 96

約数和(自身を含む): 768058200

約数和(自身を除く): 509650128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 53, 72, 78, 104, 106, 117, 156, 159, 212, 234, 312, 318, 424, 468, 477, 636, 689, 936, 954, 1272, 1378, 1908, 2067, 2756, 3816, 4134, 5209, 5512, 6201, 8268, 10418, 12402, 15627, 16536, 20836, 24804, 31254, 41672, 46881, 49608, 62508, 67717, 93762, 125016, 135434, 187524, 203151, 270868, 276077, 375048, 406302, 541736, 552154, 609453, 812604, 828231, 1104308, 1218906, 1625208, 1656462, 2208616, 2437812, 2484693, 3312924, 3589001, 4875624, 4969386, 6625848, 7178002, 9938772, 10767003, 14356004, 19877544, 21534006, 28712008, 32301009, 43068012, 64602018, 86136024, 129204036, 258408072]

約数ペア:

[(1, 258408072), (2, 129204036), (3, 86136024), (4, 64602018), (6, 43068012), (8, 32301009), (9, 28712008), (12, 21534006), (13, 19877544), (18, 14356004), (24, 10767003), (26, 9938772), (36, 7178002), (39, 6625848), (52, 4969386), (53, 4875624), (72, 3589001), (78, 3312924), (104, 2484693), (106, 2437812), (117, 2208616), (156, 1656462), (159, 1625208), (212, 1218906), (234, 1104308), (312, 828231), (318, 812604), (424, 609453), (468, 552154), (477, 541736), (636, 406302), (689, 375048), (936, 276077), (954, 270868), (1272, 203151), (1378, 187524), (1908, 135434), (2067, 125016), (2756, 93762), (3816, 67717), (4134, 62508), (5209, 49608), (5512, 46881), (6201, 41672), (8268, 31254), (10418, 24804), (12402, 20836), (15627, 16536)]