353938644

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{1283}}^1$

素因数の和:1469

約数の個数: 72

約数和(自身を含む): 916056960

約数和(自身を除く): 562118316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 97, 158, 194, 237, 291, 316, 388, 474, 582, 711, 873, 948, 1164, 1283, 1422, 1746, 2566, 2844, 3492, 3849, 5132, 7663, 7698, 11547, 15326, 15396, 22989, 23094, 30652, 45978, 46188, 68967, 91956, 101357, 124451, 137934, 202714, 248902, 275868, 304071, 373353, 405428, 497804, 608142, 746706, 912213, 1120059, 1216284, 1493412, 1824426, 2240118, 3648852, 4480236, 9831629, 19663258, 29494887, 39326516, 58989774, 88484661, 117979548, 176969322, 353938644]

約数ペア:

[(1, 353938644), (2, 176969322), (3, 117979548), (4, 88484661), (6, 58989774), (9, 39326516), (12, 29494887), (18, 19663258), (36, 9831629), (79, 4480236), (97, 3648852), (158, 2240118), (194, 1824426), (237, 1493412), (291, 1216284), (316, 1120059), (388, 912213), (474, 746706), (582, 608142), (711, 497804), (873, 405428), (948, 373353), (1164, 304071), (1283, 275868), (1422, 248902), (1746, 202714), (2566, 137934), (2844, 124451), (3492, 101357), (3849, 91956), (5132, 68967), (7663, 46188), (7698, 45978), (11547, 30652), (15326, 23094), (15396, 22989)]