2011153824

素因数分解:

$2^5\times 3^2\times {\mathrm{439}}^1\times {\mathrm{15907}}^1$

素因数の和:16362

約数の個数: 72

約数和(自身を含む): 5732606880

約数和(自身を除く): 3721453056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 439, 878, 1317, 1756, 2634, 3512, 3951, 5268, 7024, 7902, 10536, 14048, 15804, 15907, 21072, 31608, 31814, 42144, 47721, 63216, 63628, 95442, 126432, 127256, 143163, 190884, 254512, 286326, 381768, 509024, 572652, 763536, 1145304, 1527072, 2290608, 4581216, 6983173, 13966346, 20949519, 27932692, 41899038, 55865384, 62848557, 83798076, 111730768, 125697114, 167596152, 223461536, 251394228, 335192304, 502788456, 670384608, 1005576912, 2011153824]

約数ペア:

[(1, 2011153824), (2, 1005576912), (3, 670384608), (4, 502788456), (6, 335192304), (8, 251394228), (9, 223461536), (12, 167596152), (16, 125697114), (18, 111730768), (24, 83798076), (32, 62848557), (36, 55865384), (48, 41899038), (72, 27932692), (96, 20949519), (144, 13966346), (288, 6983173), (439, 4581216), (878, 2290608), (1317, 1527072), (1756, 1145304), (2634, 763536), (3512, 572652), (3951, 509024), (5268, 381768), (7024, 286326), (7902, 254512), (10536, 190884), (14048, 143163), (15804, 127256), (15907, 126432), (21072, 95442), (31608, 63628), (31814, 63216), (42144, 47721)]