15780716796

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{557}}^1\times {\mathrm{941}}^1$

素因数の和:1711

約数の個数: 96

約数和(自身を含む): 39973566528

約数和(自身を除く): 24192849732

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 193, 386, 557, 579, 772, 941, 1114, 1158, 1671, 1882, 2228, 2316, 2509, 2823, 3342, 3764, 5018, 5646, 6684, 7241, 7527, 10036, 11292, 12233, 14482, 15054, 21723, 24466, 28964, 30108, 36699, 43446, 48932, 73398, 86892, 107501, 146796, 181613, 215002, 322503, 363226, 430004, 524137, 544839, 645006, 726452, 1048274, 1089678, 1290012, 1397513, 1572411, 2096548, 2179356, 2360969, 2795026, 3144822, 4192539, 4721938, 5590052, 6289644, 6813781, 7082907, 8385078, 9443876, 13627562, 14165814, 16770156, 20441343, 27255124, 28331628, 40882686, 81765372, 101158441, 202316882, 303475323, 404633764, 606950646, 1213901292, 1315059733, 2630119466, 3945179199, 5260238932, 7890358398, 15780716796]

約数ペア:

[(1, 15780716796), (2, 7890358398), (3, 5260238932), (4, 3945179199), (6, 2630119466), (12, 1315059733), (13, 1213901292), (26, 606950646), (39, 404633764), (52, 303475323), (78, 202316882), (156, 101158441), (193, 81765372), (386, 40882686), (557, 28331628), (579, 27255124), (772, 20441343), (941, 16770156), (1114, 14165814), (1158, 13627562), (1671, 9443876), (1882, 8385078), (2228, 7082907), (2316, 6813781), (2509, 6289644), (2823, 5590052), (3342, 4721938), (3764, 4192539), (5018, 3144822), (5646, 2795026), (6684, 2360969), (7241, 2179356), (7527, 2096548), (10036, 1572411), (11292, 1397513), (12233, 1290012), (14482, 1089678), (15054, 1048274), (21723, 726452), (24466, 645006), (28964, 544839), (30108, 524137), (36699, 430004), (43446, 363226), (48932, 322503), (73398, 215002), (86892, 181613), (107501, 146796)]