340605384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{4957}}^1$

素因数の和:5382

約数の個数: 64

約数和(自身を含む): 975734400

約数和(自身を除く): 635129016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 409, 818, 1227, 1636, 2454, 2863, 3272, 4908, 4957, 5726, 8589, 9816, 9914, 11452, 14871, 17178, 19828, 22904, 29742, 34356, 34699, 39656, 59484, 68712, 69398, 104097, 118968, 138796, 208194, 277592, 416388, 832776, 2027413, 4054826, 6082239, 8109652, 12164478, 14191891, 16219304, 24328956, 28383782, 42575673, 48657912, 56767564, 85151346, 113535128, 170302692, 340605384]

約数ペア:

[(1, 340605384), (2, 170302692), (3, 113535128), (4, 85151346), (6, 56767564), (7, 48657912), (8, 42575673), (12, 28383782), (14, 24328956), (21, 16219304), (24, 14191891), (28, 12164478), (42, 8109652), (56, 6082239), (84, 4054826), (168, 2027413), (409, 832776), (818, 416388), (1227, 277592), (1636, 208194), (2454, 138796), (2863, 118968), (3272, 104097), (4908, 69398), (4957, 68712), (5726, 59484), (8589, 39656), (9816, 34699), (9914, 34356), (11452, 29742), (14871, 22904), (17178, 19828)]