619155888

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{52223}}^1$

素因数の和:52266

約数の個数: 80

約数和(自身を含む): 1813217280

約数和(自身を除く): 1194061392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 11856, 52223, 104446, 156669, 208892, 313338, 417784, 626676, 678899, 835568, 992237, 1253352, 1357798, 1984474, 2036697, 2506704, 2715596, 2976711, 3968948, 4073394, 5431192, 5953422, 7937896, 8146788, 10862384, 11906844, 12899081, 15875792, 16293576, 23813688, 25798162, 32587152, 38697243, 47627376, 51596324, 77394486, 103192648, 154788972, 206385296, 309577944, 619155888]

約数ペア:

[(1, 619155888), (2, 309577944), (3, 206385296), (4, 154788972), (6, 103192648), (8, 77394486), (12, 51596324), (13, 47627376), (16, 38697243), (19, 32587152), (24, 25798162), (26, 23813688), (38, 16293576), (39, 15875792), (48, 12899081), (52, 11906844), (57, 10862384), (76, 8146788), (78, 7937896), (104, 5953422), (114, 5431192), (152, 4073394), (156, 3968948), (208, 2976711), (228, 2715596), (247, 2506704), (304, 2036697), (312, 1984474), (456, 1357798), (494, 1253352), (624, 992237), (741, 835568), (912, 678899), (988, 626676), (1482, 417784), (1976, 313338), (2964, 208892), (3952, 156669), (5928, 104446), (11856, 52223)]