15678566816

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1\times {\mathrm{1531}}^1$

素因数の和:2218

約数の個数: 96

約数和(自身を含む): 34467793920

約数和(自身を除く): 18789227104

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 88, 94, 176, 188, 352, 376, 517, 619, 752, 1034, 1238, 1504, 1531, 2068, 2476, 3062, 4136, 4952, 6124, 6809, 8272, 9904, 12248, 13618, 16544, 16841, 19808, 24496, 27236, 29093, 33682, 48992, 54472, 58186, 67364, 71957, 108944, 116372, 134728, 143914, 217888, 232744, 269456, 287828, 320023, 465488, 538912, 575656, 640046, 791527, 930976, 947689, 1151312, 1280092, 1583054, 1895378, 2302624, 2560184, 3166108, 3790756, 5120368, 6332216, 7581512, 10240736, 10424579, 12664432, 15163024, 20849158, 25328864, 30326048, 41698316, 44541383, 83396632, 89082766, 166793264, 178165532, 333586528, 356331064, 489955213, 712662128, 979910426, 1425324256, 1959820852, 3919641704, 7839283408, 15678566816]

約数ペア:

[(1, 15678566816), (2, 7839283408), (4, 3919641704), (8, 1959820852), (11, 1425324256), (16, 979910426), (22, 712662128), (32, 489955213), (44, 356331064), (47, 333586528), (88, 178165532), (94, 166793264), (176, 89082766), (188, 83396632), (352, 44541383), (376, 41698316), (517, 30326048), (619, 25328864), (752, 20849158), (1034, 15163024), (1238, 12664432), (1504, 10424579), (1531, 10240736), (2068, 7581512), (2476, 6332216), (3062, 5120368), (4136, 3790756), (4952, 3166108), (6124, 2560184), (6809, 2302624), (8272, 1895378), (9904, 1583054), (12248, 1280092), (13618, 1151312), (16544, 947689), (16841, 930976), (19808, 791527), (24496, 640046), (27236, 575656), (29093, 538912), (33682, 465488), (48992, 320023), (54472, 287828), (58186, 269456), (67364, 232744), (71957, 217888), (108944, 143914), (116372, 134728)]