400691616

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10357}}^1$

素因数の和:10414

約数の個数: 96

約数和(自身を含む): 1169376768

約数和(自身を除く): 768685152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 992, 1209, 1248, 1488, 1612, 2418, 2976, 3224, 4836, 6448, 9672, 10357, 12896, 19344, 20714, 31071, 38688, 41428, 62142, 82856, 124284, 134641, 165712, 248568, 269282, 321067, 331424, 403923, 497136, 538564, 642134, 807846, 963201, 994272, 1077128, 1284268, 1615692, 1926402, 2154256, 2568536, 3231384, 3852804, 4173871, 4308512, 5137072, 6462768, 7705608, 8347742, 10274144, 12521613, 12925536, 15411216, 16695484, 25043226, 30822432, 33390968, 50086452, 66781936, 100172904, 133563872, 200345808, 400691616]

約数ペア:

[(1, 400691616), (2, 200345808), (3, 133563872), (4, 100172904), (6, 66781936), (8, 50086452), (12, 33390968), (13, 30822432), (16, 25043226), (24, 16695484), (26, 15411216), (31, 12925536), (32, 12521613), (39, 10274144), (48, 8347742), (52, 7705608), (62, 6462768), (78, 5137072), (93, 4308512), (96, 4173871), (104, 3852804), (124, 3231384), (156, 2568536), (186, 2154256), (208, 1926402), (248, 1615692), (312, 1284268), (372, 1077128), (403, 994272), (416, 963201), (496, 807846), (624, 642134), (744, 538564), (806, 497136), (992, 403923), (1209, 331424), (1248, 321067), (1488, 269282), (1612, 248568), (2418, 165712), (2976, 134641), (3224, 124284), (4836, 82856), (6448, 62142), (9672, 41428), (10357, 38688), (12896, 31071), (19344, 20714)]