1923145672

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1699}}^1$

素因数の和:1799

約数の個数: 128

約数和(自身を含む): 4626720000

約数和(自身を除く): 2703574328

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 29, 34, 41, 56, 58, 68, 82, 116, 119, 136, 164, 203, 232, 238, 287, 328, 406, 476, 493, 574, 697, 812, 952, 986, 1148, 1189, 1394, 1624, 1699, 1972, 2296, 2378, 2788, 3398, 3451, 3944, 4756, 4879, 5576, 6796, 6902, 8323, 9512, 9758, 11893, 13592, 13804, 16646, 19516, 20213, 23786, 27608, 28883, 33292, 39032, 40426, 47572, 49271, 57766, 66584, 69659, 80852, 95144, 98542, 115532, 139318, 141491, 161704, 197084, 202181, 231064, 278636, 282982, 344897, 394168, 404362, 487613, 557272, 565964, 689794, 808724, 837607, 975226, 1131928, 1184203, 1379588, 1617448, 1675214, 1950452, 2020111, 2368406, 2759176, 3350428, 3900904, 4040222, 4736812, 5863249, 6700856, 8080444, 8289421, 9473624, 11726498, 14140777, 16160888, 16578842, 23452996, 28281554, 33157684, 34341887, 46905992, 56563108, 66315368, 68683774, 113126216, 137367548, 240393209, 274735096, 480786418, 961572836, 1923145672]

約数ペア:

[(1, 1923145672), (2, 961572836), (4, 480786418), (7, 274735096), (8, 240393209), (14, 137367548), (17, 113126216), (28, 68683774), (29, 66315368), (34, 56563108), (41, 46905992), (56, 34341887), (58, 33157684), (68, 28281554), (82, 23452996), (116, 16578842), (119, 16160888), (136, 14140777), (164, 11726498), (203, 9473624), (232, 8289421), (238, 8080444), (287, 6700856), (328, 5863249), (406, 4736812), (476, 4040222), (493, 3900904), (574, 3350428), (697, 2759176), (812, 2368406), (952, 2020111), (986, 1950452), (1148, 1675214), (1189, 1617448), (1394, 1379588), (1624, 1184203), (1699, 1131928), (1972, 975226), (2296, 837607), (2378, 808724), (2788, 689794), (3398, 565964), (3451, 557272), (3944, 487613), (4756, 404362), (4879, 394168), (5576, 344897), (6796, 282982), (6902, 278636), (8323, 231064), (9512, 202181), (9758, 197084), (11893, 161704), (13592, 141491), (13804, 139318), (16646, 115532), (19516, 98542), (20213, 95144), (23786, 80852), (27608, 69659), (28883, 66584), (33292, 57766), (39032, 49271), (40426, 47572)]