401206428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{6833}}^1$

素因数の和:7083

約数の個数: 72

約数和(自身を含む): 1164185568

約数和(自身を除く): 762979140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 233, 252, 466, 699, 932, 1398, 1631, 2097, 2796, 3262, 4194, 4893, 6524, 6833, 8388, 9786, 13666, 14679, 19572, 20499, 27332, 29358, 40998, 47831, 58716, 61497, 81996, 95662, 122994, 143493, 191324, 245988, 286986, 430479, 573972, 860958, 1592089, 1721916, 3184178, 4776267, 6368356, 9552534, 11144623, 14328801, 19105068, 22289246, 28657602, 33433869, 44578492, 57315204, 66867738, 100301607, 133735476, 200603214, 401206428]

約数ペア:

[(1, 401206428), (2, 200603214), (3, 133735476), (4, 100301607), (6, 66867738), (7, 57315204), (9, 44578492), (12, 33433869), (14, 28657602), (18, 22289246), (21, 19105068), (28, 14328801), (36, 11144623), (42, 9552534), (63, 6368356), (84, 4776267), (126, 3184178), (233, 1721916), (252, 1592089), (466, 860958), (699, 573972), (932, 430479), (1398, 286986), (1631, 245988), (2097, 191324), (2796, 143493), (3262, 122994), (4194, 95662), (4893, 81996), (6524, 61497), (6833, 58716), (8388, 47831), (9786, 40998), (13666, 29358), (14679, 27332), (19572, 20499)]