388697064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{29287}}^1$

素因数の和:29382

約数の個数: 64

約数和(自身を含む): 1124659200

約数和(自身を除く): 735962136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 79, 84, 158, 168, 237, 316, 474, 553, 632, 948, 1106, 1659, 1896, 2212, 3318, 4424, 6636, 13272, 29287, 58574, 87861, 117148, 175722, 205009, 234296, 351444, 410018, 615027, 702888, 820036, 1230054, 1640072, 2313673, 2460108, 4627346, 4920216, 6941019, 9254692, 13882038, 16195711, 18509384, 27764076, 32391422, 48587133, 55528152, 64782844, 97174266, 129565688, 194348532, 388697064]

約数ペア:

[(1, 388697064), (2, 194348532), (3, 129565688), (4, 97174266), (6, 64782844), (7, 55528152), (8, 48587133), (12, 32391422), (14, 27764076), (21, 18509384), (24, 16195711), (28, 13882038), (42, 9254692), (56, 6941019), (79, 4920216), (84, 4627346), (158, 2460108), (168, 2313673), (237, 1640072), (316, 1230054), (474, 820036), (553, 702888), (632, 615027), (948, 410018), (1106, 351444), (1659, 234296), (1896, 205009), (2212, 175722), (3318, 117148), (4424, 87861), (6636, 58574), (13272, 29287)]