248481324

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:357

約数の個数: 192

約数和(自身を含む): 803066880

約数和(自身を除く): 554585556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 131, 156, 182, 189, 193, 234, 252, 262, 273, 351, 364, 378, 386, 393, 468, 524, 546, 579, 702, 756, 772, 786, 819, 917, 1092, 1158, 1179, 1351, 1404, 1572, 1638, 1703, 1737, 1834, 2316, 2358, 2457, 2509, 2702, 2751, 3276, 3406, 3474, 3537, 3668, 4053, 4716, 4914, 5018, 5109, 5211, 5404, 5502, 6812, 6948, 7074, 7527, 8106, 8253, 9828, 10036, 10218, 10422, 11004, 11921, 12159, 14148, 15054, 15327, 16212, 16506, 17563, 20436, 20844, 22581, 23842, 24318, 24759, 25283, 30108, 30654, 33012, 35126, 35763, 36477, 45162, 45981, 47684, 48636, 49518, 50566, 52689, 61308, 67743, 70252, 71526, 72954, 75849, 90324, 91962, 99036, 101132, 105378, 107289, 135486, 143052, 145908, 151698, 158067, 176981, 183924, 210756, 214578, 227547, 270972, 303396, 316134, 321867, 328679, 353962, 429156, 455094, 474201, 530943, 632268, 643734, 657358, 682641, 707924, 910188, 948402, 986037, 1061886, 1287468, 1314716, 1365282, 1592829, 1896804, 1972074, 2123772, 2300753, 2730564, 2958111, 3185658, 3944148, 4601506, 4778487, 5916222, 6371316, 6902259, 8874333, 9203012, 9556974, 11832444, 13804518, 17748666, 19113948, 20706777, 27609036, 35497332, 41413554, 62120331, 82827108, 124240662, 248481324]

約数ペア:

[(1, 248481324), (2, 124240662), (3, 82827108), (4, 62120331), (6, 41413554), (7, 35497332), (9, 27609036), (12, 20706777), (13, 19113948), (14, 17748666), (18, 13804518), (21, 11832444), (26, 9556974), (27, 9203012), (28, 8874333), (36, 6902259), (39, 6371316), (42, 5916222), (52, 4778487), (54, 4601506), (63, 3944148), (78, 3185658), (84, 2958111), (91, 2730564), (108, 2300753), (117, 2123772), (126, 1972074), (131, 1896804), (156, 1592829), (182, 1365282), (189, 1314716), (193, 1287468), (234, 1061886), (252, 986037), (262, 948402), (273, 910188), (351, 707924), (364, 682641), (378, 657358), (386, 643734), (393, 632268), (468, 530943), (524, 474201), (546, 455094), (579, 429156), (702, 353962), (756, 328679), (772, 321867), (786, 316134), (819, 303396), (917, 270972), (1092, 227547), (1158, 214578), (1179, 210756), (1351, 183924), (1404, 176981), (1572, 158067), (1638, 151698), (1703, 145908), (1737, 143052), (1834, 135486), (2316, 107289), (2358, 105378), (2457, 101132), (2509, 99036), (2702, 91962), (2751, 90324), (3276, 75849), (3406, 72954), (3474, 71526), (3537, 70252), (3668, 67743), (4053, 61308), (4716, 52689), (4914, 50566), (5018, 49518), (5109, 48636), (5211, 47684), (5404, 45981), (5502, 45162), (6812, 36477), (6948, 35763), (7074, 35126), (7527, 33012), (8106, 30654), (8253, 30108), (9828, 25283), (10036, 24759), (10218, 24318), (10422, 23842), (11004, 22581), (11921, 20844), (12159, 20436), (14148, 17563), (15054, 16506), (15327, 16212)]