1273172724

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:350

約数の個数: 144

約数和(自身を含む): 3405962560

約数和(自身を除く): 2132789836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 61, 86, 97, 122, 129, 139, 172, 183, 194, 244, 258, 278, 291, 366, 387, 388, 417, 516, 549, 556, 582, 732, 774, 834, 873, 1098, 1164, 1251, 1548, 1668, 1746, 2196, 2502, 2623, 3492, 4171, 5004, 5246, 5917, 5977, 7869, 8342, 8479, 10492, 11834, 11954, 12513, 13483, 15738, 16684, 16958, 17751, 17931, 23607, 23668, 23908, 25026, 25437, 26966, 31476, 33916, 35502, 35862, 37539, 40449, 47214, 50052, 50874, 53253, 53793, 53932, 71004, 71724, 75078, 76311, 80898, 94428, 101748, 106506, 107586, 121347, 150156, 152622, 161796, 213012, 215172, 242694, 254431, 305244, 364597, 485388, 508862, 579769, 729194, 763293, 822463, 1017724, 1093791, 1159538, 1458388, 1526586, 1644926, 1739307, 2187582, 2289879, 2319076, 2467389, 3053172, 3281373, 3289852, 3478614, 4375164, 4579758, 4934778, 5217921, 6562746, 6957228, 7402167, 9159516, 9869556, 10435842, 13125492, 14804334, 20871684, 29608668, 35365909, 70731818, 106097727, 141463636, 212195454, 318293181, 424390908, 636586362, 1273172724]

約数ペア:

[(1, 1273172724), (2, 636586362), (3, 424390908), (4, 318293181), (6, 212195454), (9, 141463636), (12, 106097727), (18, 70731818), (36, 35365909), (43, 29608668), (61, 20871684), (86, 14804334), (97, 13125492), (122, 10435842), (129, 9869556), (139, 9159516), (172, 7402167), (183, 6957228), (194, 6562746), (244, 5217921), (258, 4934778), (278, 4579758), (291, 4375164), (366, 3478614), (387, 3289852), (388, 3281373), (417, 3053172), (516, 2467389), (549, 2319076), (556, 2289879), (582, 2187582), (732, 1739307), (774, 1644926), (834, 1526586), (873, 1458388), (1098, 1159538), (1164, 1093791), (1251, 1017724), (1548, 822463), (1668, 763293), (1746, 729194), (2196, 579769), (2502, 508862), (2623, 485388), (3492, 364597), (4171, 305244), (5004, 254431), (5246, 242694), (5917, 215172), (5977, 213012), (7869, 161796), (8342, 152622), (8479, 150156), (10492, 121347), (11834, 107586), (11954, 106506), (12513, 101748), (13483, 94428), (15738, 80898), (16684, 76311), (16958, 75078), (17751, 71724), (17931, 71004), (23607, 53932), (23668, 53793), (23908, 53253), (25026, 50874), (25437, 50052), (26966, 47214), (31476, 40449), (33916, 37539), (35502, 35862)]