1870647584

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{761}}^1$

素因数の和:1114

約数の個数: 96

約数和(自身を含む): 4193804160

約数和(自身を除く): 2323156576

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 311, 416, 494, 608, 622, 761, 988, 1244, 1522, 1976, 2488, 3044, 3952, 4043, 4976, 5909, 6088, 7904, 8086, 9893, 9952, 11818, 12176, 14459, 16172, 19786, 23636, 24352, 28918, 32344, 39572, 47272, 57836, 64688, 76817, 79144, 94544, 115672, 129376, 153634, 158288, 187967, 189088, 231344, 236671, 307268, 316576, 375934, 462688, 473342, 614536, 751868, 946684, 1229072, 1503736, 1893368, 2458144, 3007472, 3076723, 3786736, 4496749, 6014944, 6153446, 7573472, 8993498, 12306892, 17986996, 24613784, 35973992, 49227568, 58457737, 71947984, 98455136, 116915474, 143895968, 233830948, 467661896, 935323792, 1870647584]

約数ペア:

[(1, 1870647584), (2, 935323792), (4, 467661896), (8, 233830948), (13, 143895968), (16, 116915474), (19, 98455136), (26, 71947984), (32, 58457737), (38, 49227568), (52, 35973992), (76, 24613784), (104, 17986996), (152, 12306892), (208, 8993498), (247, 7573472), (304, 6153446), (311, 6014944), (416, 4496749), (494, 3786736), (608, 3076723), (622, 3007472), (761, 2458144), (988, 1893368), (1244, 1503736), (1522, 1229072), (1976, 946684), (2488, 751868), (3044, 614536), (3952, 473342), (4043, 462688), (4976, 375934), (5909, 316576), (6088, 307268), (7904, 236671), (8086, 231344), (9893, 189088), (9952, 187967), (11818, 158288), (12176, 153634), (14459, 129376), (16172, 115672), (19786, 94544), (23636, 79144), (24352, 76817), (28918, 64688), (32344, 57836), (39572, 47272)]