275938812

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:461

約数の個数: 120

約数和(自身を含む): 755876352

約数和(自身を除く): 479937540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 83, 93, 108, 124, 162, 166, 186, 249, 279, 324, 331, 332, 372, 498, 558, 662, 747, 837, 993, 996, 1116, 1324, 1494, 1674, 1986, 2241, 2511, 2573, 2979, 2988, 3348, 3972, 4482, 5022, 5146, 5958, 6723, 7719, 8937, 8964, 10044, 10261, 10292, 11916, 13446, 15438, 17874, 20522, 23157, 26811, 26892, 27473, 30783, 30876, 35748, 41044, 46314, 53622, 54946, 61566, 69471, 82419, 92349, 92628, 107244, 109892, 123132, 138942, 164838, 184698, 208413, 247257, 277047, 277884, 329676, 369396, 416826, 494514, 554094, 741771, 831141, 833652, 851663, 989028, 1108188, 1483542, 1662282, 1703326, 2225313, 2554989, 2967084, 3324564, 3406652, 4450626, 5109978, 7664967, 8901252, 10219956, 15329934, 22994901, 30659868, 45989802, 68984703, 91979604, 137969406, 275938812]

約数ペア:

[(1, 275938812), (2, 137969406), (3, 91979604), (4, 68984703), (6, 45989802), (9, 30659868), (12, 22994901), (18, 15329934), (27, 10219956), (31, 8901252), (36, 7664967), (54, 5109978), (62, 4450626), (81, 3406652), (83, 3324564), (93, 2967084), (108, 2554989), (124, 2225313), (162, 1703326), (166, 1662282), (186, 1483542), (249, 1108188), (279, 989028), (324, 851663), (331, 833652), (332, 831141), (372, 741771), (498, 554094), (558, 494514), (662, 416826), (747, 369396), (837, 329676), (993, 277884), (996, 277047), (1116, 247257), (1324, 208413), (1494, 184698), (1674, 164838), (1986, 138942), (2241, 123132), (2511, 109892), (2573, 107244), (2979, 92628), (2988, 92349), (3348, 82419), (3972, 69471), (4482, 61566), (5022, 54946), (5146, 53622), (5958, 46314), (6723, 41044), (7719, 35748), (8937, 30876), (8964, 30783), (10044, 27473), (10261, 26892), (10292, 26811), (11916, 23157), (13446, 20522), (15438, 17874)]