261629424

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{5297}}^1$

素因数の和:5332

約数の個数: 120

約数和(自身を含む): 854037600

約数和(自身を除く): 592408176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 343, 392, 441, 504, 588, 686, 784, 882, 1008, 1029, 1176, 1372, 1764, 2058, 2352, 2744, 3087, 3528, 4116, 5297, 5488, 6174, 7056, 8232, 10594, 12348, 15891, 16464, 21188, 24696, 31782, 37079, 42376, 47673, 49392, 63564, 74158, 84752, 95346, 111237, 127128, 148316, 190692, 222474, 254256, 259553, 296632, 333711, 381384, 444948, 519106, 593264, 667422, 762768, 778659, 889896, 1038212, 1334844, 1557318, 1779792, 1816871, 2076424, 2335977, 2669688, 3114636, 3633742, 4152848, 4671954, 5339376, 5450613, 6229272, 7267484, 9343908, 10901226, 12458544, 14534968, 16351839, 18687816, 21802452, 29069936, 32703678, 37375632, 43604904, 65407356, 87209808, 130814712, 261629424]

約数ペア:

[(1, 261629424), (2, 130814712), (3, 87209808), (4, 65407356), (6, 43604904), (7, 37375632), (8, 32703678), (9, 29069936), (12, 21802452), (14, 18687816), (16, 16351839), (18, 14534968), (21, 12458544), (24, 10901226), (28, 9343908), (36, 7267484), (42, 6229272), (48, 5450613), (49, 5339376), (56, 4671954), (63, 4152848), (72, 3633742), (84, 3114636), (98, 2669688), (112, 2335977), (126, 2076424), (144, 1816871), (147, 1779792), (168, 1557318), (196, 1334844), (252, 1038212), (294, 889896), (336, 778659), (343, 762768), (392, 667422), (441, 593264), (504, 519106), (588, 444948), (686, 381384), (784, 333711), (882, 296632), (1008, 259553), (1029, 254256), (1176, 222474), (1372, 190692), (1764, 148316), (2058, 127128), (2352, 111237), (2744, 95346), (3087, 84752), (3528, 74158), (4116, 63564), (5297, 49392), (5488, 47673), (6174, 42376), (7056, 37079), (8232, 31782), (10594, 24696), (12348, 21188), (15891, 16464)]