278372024328

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{647}}^1\times {\mathrm{167543}}^1$

素因数の和:168306

約数の個数: 64

約数和(自身を含む): 703523957760

約数和(自身を除く): 425151933432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 647, 856, 1284, 1294, 1941, 2568, 2588, 3882, 5176, 7764, 15528, 69229, 138458, 167543, 207687, 276916, 335086, 415374, 502629, 553832, 670172, 830748, 1005258, 1340344, 1661496, 2010516, 4021032, 17927101, 35854202, 53781303, 71708404, 107562606, 108400321, 143416808, 215125212, 216800642, 325200963, 430250424, 433601284, 650401926, 867202568, 1300803852, 2601607704, 11598834347, 23197668694, 34796503041, 46395337388, 69593006082, 92790674776, 139186012164, 278372024328]

約数ペア:

[(1, 278372024328), (2, 139186012164), (3, 92790674776), (4, 69593006082), (6, 46395337388), (8, 34796503041), (12, 23197668694), (24, 11598834347), (107, 2601607704), (214, 1300803852), (321, 867202568), (428, 650401926), (642, 433601284), (647, 430250424), (856, 325200963), (1284, 216800642), (1294, 215125212), (1941, 143416808), (2568, 108400321), (2588, 107562606), (3882, 71708404), (5176, 53781303), (7764, 35854202), (15528, 17927101), (69229, 4021032), (138458, 2010516), (167543, 1661496), (207687, 1340344), (276916, 1005258), (335086, 830748), (415374, 670172), (502629, 553832)]