889739448

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{150091}}^1$

素因数の和:150132

約数の個数: 64

約数和(自身を含む): 2521545600

約数和(自身を除く): 1631806152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 150091, 300182, 450273, 600364, 900546, 1200728, 1801092, 1951183, 2851729, 3602184, 3902366, 5703458, 5853549, 7804732, 8555187, 11406916, 11707098, 15609464, 17110374, 22813832, 23414196, 34220748, 37072477, 46828392, 68441496, 74144954, 111217431, 148289908, 222434862, 296579816, 444869724, 889739448]

約数ペア:

[(1, 889739448), (2, 444869724), (3, 296579816), (4, 222434862), (6, 148289908), (8, 111217431), (12, 74144954), (13, 68441496), (19, 46828392), (24, 37072477), (26, 34220748), (38, 23414196), (39, 22813832), (52, 17110374), (57, 15609464), (76, 11707098), (78, 11406916), (104, 8555187), (114, 7804732), (152, 5853549), (156, 5703458), (228, 3902366), (247, 3602184), (312, 2851729), (456, 1951183), (494, 1801092), (741, 1200728), (988, 900546), (1482, 600364), (1976, 450273), (2964, 300182), (5928, 150091)]