766872528

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{20509}}^1$

素因数の和:20580

約数の個数: 80

約数和(自身を含む): 2136321600

約数和(自身を除く): 1369449072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 41, 48, 57, 76, 82, 114, 123, 152, 164, 228, 246, 304, 328, 456, 492, 656, 779, 912, 984, 1558, 1968, 2337, 3116, 4674, 6232, 9348, 12464, 18696, 20509, 37392, 41018, 61527, 82036, 123054, 164072, 246108, 328144, 389671, 492216, 779342, 840869, 984432, 1169013, 1558684, 1681738, 2338026, 2522607, 3117368, 3363476, 4676052, 5045214, 6234736, 6726952, 9352104, 10090428, 13453904, 15976511, 18704208, 20180856, 31953022, 40361712, 47929533, 63906044, 95859066, 127812088, 191718132, 255624176, 383436264, 766872528]

約数ペア:

[(1, 766872528), (2, 383436264), (3, 255624176), (4, 191718132), (6, 127812088), (8, 95859066), (12, 63906044), (16, 47929533), (19, 40361712), (24, 31953022), (38, 20180856), (41, 18704208), (48, 15976511), (57, 13453904), (76, 10090428), (82, 9352104), (114, 6726952), (123, 6234736), (152, 5045214), (164, 4676052), (228, 3363476), (246, 3117368), (304, 2522607), (328, 2338026), (456, 1681738), (492, 1558684), (656, 1169013), (779, 984432), (912, 840869), (984, 779342), (1558, 492216), (1968, 389671), (2337, 328144), (3116, 246108), (4674, 164072), (6232, 123054), (9348, 82036), (12464, 61527), (18696, 41018), (20509, 37392)]