397697076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{4231}}^1$

素因数の和:4621

約数の個数: 72

約数和(自身を含む): 1152255104

約数和(自身を除く): 754558028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 373, 746, 1119, 1492, 2238, 2611, 3357, 4231, 4476, 5222, 6714, 7833, 8462, 10444, 12693, 13428, 15666, 16924, 23499, 25386, 29617, 31332, 38079, 46998, 50772, 59234, 76158, 88851, 93996, 118468, 152316, 177702, 266553, 355404, 533106, 1066212, 1578163, 3156326, 4734489, 6312652, 9468978, 11047141, 14203467, 18937956, 22094282, 28406934, 33141423, 44188564, 56813868, 66282846, 99424269, 132565692, 198848538, 397697076]

約数ペア:

[(1, 397697076), (2, 198848538), (3, 132565692), (4, 99424269), (6, 66282846), (7, 56813868), (9, 44188564), (12, 33141423), (14, 28406934), (18, 22094282), (21, 18937956), (28, 14203467), (36, 11047141), (42, 9468978), (63, 6312652), (84, 4734489), (126, 3156326), (252, 1578163), (373, 1066212), (746, 533106), (1119, 355404), (1492, 266553), (2238, 177702), (2611, 152316), (3357, 118468), (4231, 93996), (4476, 88851), (5222, 76158), (6714, 59234), (7833, 50772), (8462, 46998), (10444, 38079), (12693, 31332), (13428, 29617), (15666, 25386), (16924, 23499)]