123201288

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{743}}^1$

素因数の和:816

約数の個数: 144

約数和(自身を含む): 396938880

約数和(自身を除く): 273737592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 47, 49, 56, 63, 72, 84, 94, 98, 126, 141, 147, 168, 188, 196, 252, 282, 294, 329, 376, 392, 423, 441, 504, 564, 588, 658, 743, 846, 882, 987, 1128, 1176, 1316, 1486, 1692, 1764, 1974, 2229, 2303, 2632, 2961, 2972, 3384, 3528, 3948, 4458, 4606, 5201, 5922, 5944, 6687, 6909, 7896, 8916, 9212, 10402, 11844, 13374, 13818, 15603, 17832, 18424, 20727, 20804, 23688, 26748, 27636, 31206, 34921, 36407, 41454, 41608, 46809, 53496, 55272, 62412, 69842, 72814, 82908, 93618, 104763, 109221, 124824, 139684, 145628, 165816, 187236, 209526, 218442, 244447, 279368, 291256, 314289, 327663, 374472, 419052, 436884, 488894, 628578, 655326, 733341, 838104, 873768, 977788, 1257156, 1310652, 1466682, 1711129, 1955576, 2200023, 2514312, 2621304, 2933364, 3422258, 4400046, 5133387, 5866728, 6844516, 8800092, 10266774, 13689032, 15400161, 17600184, 20533548, 30800322, 41067096, 61600644, 123201288]

約数ペア:

[(1, 123201288), (2, 61600644), (3, 41067096), (4, 30800322), (6, 20533548), (7, 17600184), (8, 15400161), (9, 13689032), (12, 10266774), (14, 8800092), (18, 6844516), (21, 5866728), (24, 5133387), (28, 4400046), (36, 3422258), (42, 2933364), (47, 2621304), (49, 2514312), (56, 2200023), (63, 1955576), (72, 1711129), (84, 1466682), (94, 1310652), (98, 1257156), (126, 977788), (141, 873768), (147, 838104), (168, 733341), (188, 655326), (196, 628578), (252, 488894), (282, 436884), (294, 419052), (329, 374472), (376, 327663), (392, 314289), (423, 291256), (441, 279368), (504, 244447), (564, 218442), (588, 209526), (658, 187236), (743, 165816), (846, 145628), (882, 139684), (987, 124824), (1128, 109221), (1176, 104763), (1316, 93618), (1486, 82908), (1692, 72814), (1764, 69842), (1974, 62412), (2229, 55272), (2303, 53496), (2632, 46809), (2961, 41608), (2972, 41454), (3384, 36407), (3528, 34921), (3948, 31206), (4458, 27636), (4606, 26748), (5201, 23688), (5922, 20804), (5944, 20727), (6687, 18424), (6909, 17832), (7896, 15603), (8916, 13818), (9212, 13374), (10402, 11844)]