308303928

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1123}}^1$

素因数の和:1210

約数の個数: 128

約数和(自身を含む): 906393600

約数和(自身を除く): 598089672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 41, 54, 62, 72, 82, 93, 108, 123, 124, 164, 186, 216, 246, 248, 279, 328, 369, 372, 492, 558, 738, 744, 837, 984, 1107, 1116, 1123, 1271, 1476, 1674, 2214, 2232, 2246, 2542, 2952, 3348, 3369, 3813, 4428, 4492, 5084, 6696, 6738, 7626, 8856, 8984, 10107, 10168, 11439, 13476, 15252, 20214, 22878, 26952, 30321, 30504, 34317, 34813, 40428, 45756, 46043, 60642, 68634, 69626, 80856, 91512, 92086, 104439, 121284, 137268, 138129, 139252, 184172, 208878, 242568, 274536, 276258, 278504, 313317, 368344, 414387, 417756, 552516, 626634, 828774, 835512, 939951, 1105032, 1243161, 1253268, 1427333, 1657548, 1879902, 2486322, 2506536, 2854666, 3315096, 3759804, 4281999, 4972644, 5709332, 7519608, 8563998, 9945288, 11418664, 12845997, 17127996, 25691994, 34255992, 38537991, 51383988, 77075982, 102767976, 154151964, 308303928]

約数ペア:

[(1, 308303928), (2, 154151964), (3, 102767976), (4, 77075982), (6, 51383988), (8, 38537991), (9, 34255992), (12, 25691994), (18, 17127996), (24, 12845997), (27, 11418664), (31, 9945288), (36, 8563998), (41, 7519608), (54, 5709332), (62, 4972644), (72, 4281999), (82, 3759804), (93, 3315096), (108, 2854666), (123, 2506536), (124, 2486322), (164, 1879902), (186, 1657548), (216, 1427333), (246, 1253268), (248, 1243161), (279, 1105032), (328, 939951), (369, 835512), (372, 828774), (492, 626634), (558, 552516), (738, 417756), (744, 414387), (837, 368344), (984, 313317), (1107, 278504), (1116, 276258), (1123, 274536), (1271, 242568), (1476, 208878), (1674, 184172), (2214, 139252), (2232, 138129), (2246, 137268), (2542, 121284), (2952, 104439), (3348, 92086), (3369, 91512), (3813, 80856), (4428, 69626), (4492, 68634), (5084, 60642), (6696, 46043), (6738, 45756), (7626, 40428), (8856, 34813), (8984, 34317), (10107, 30504), (10168, 30321), (11439, 26952), (13476, 22878), (15252, 20214)]