39901132612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1\times {\mathrm{307}}^1$

素因数の和:809

約数の個数: 96

約数和(自身を含む): 78236928000

約数和(自身を除く): 38335795388

約数列:

[1, 2, 4, 11, 22, 44, 79, 139, 158, 269, 278, 307, 316, 538, 556, 614, 869, 1076, 1228, 1529, 1738, 2959, 3058, 3377, 3476, 5918, 6116, 6754, 10981, 11836, 13508, 21251, 21962, 24253, 37391, 42502, 42673, 43924, 48506, 74782, 82583, 85004, 85346, 97012, 120791, 149564, 165166, 170692, 233761, 241582, 266783, 330332, 411301, 467522, 469403, 483164, 533566, 822602, 908413, 935044, 938806, 1067132, 1645204, 1816826, 1877612, 2953889, 3371167, 3633652, 5907778, 6524057, 6742334, 11479037, 11815556, 13048114, 13484668, 22958074, 26096228, 32492779, 37082837, 45916148, 64985558, 71764627, 74165674, 126269407, 129971116, 143529254, 148331348, 252538814, 287058508, 505077628, 906843923, 1813687846, 3627375692, 9975283153, 19950566306, 39901132612]

約数ペア:

[(1, 39901132612), (2, 19950566306), (4, 9975283153), (11, 3627375692), (22, 1813687846), (44, 906843923), (79, 505077628), (139, 287058508), (158, 252538814), (269, 148331348), (278, 143529254), (307, 129971116), (316, 126269407), (538, 74165674), (556, 71764627), (614, 64985558), (869, 45916148), (1076, 37082837), (1228, 32492779), (1529, 26096228), (1738, 22958074), (2959, 13484668), (3058, 13048114), (3377, 11815556), (3476, 11479037), (5918, 6742334), (6116, 6524057), (6754, 5907778), (10981, 3633652), (11836, 3371167), (13508, 2953889), (21251, 1877612), (21962, 1816826), (24253, 1645204), (37391, 1067132), (42502, 938806), (42673, 935044), (43924, 908413), (48506, 822602), (74782, 533566), (82583, 483164), (85004, 469403), (85346, 467522), (97012, 411301), (120791, 330332), (149564, 266783), (165166, 241582), (170692, 233761)]