317720736

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1873}}^1$

素因数の和:1939

約数の個数: 144

約数和(自身を含む): 982275840

約数和(自身を除く): 664555104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 72, 76, 93, 96, 114, 124, 144, 152, 171, 186, 228, 248, 279, 288, 304, 342, 372, 456, 496, 558, 589, 608, 684, 744, 912, 992, 1116, 1178, 1368, 1488, 1767, 1824, 1873, 2232, 2356, 2736, 2976, 3534, 3746, 4464, 4712, 5301, 5472, 5619, 7068, 7492, 8928, 9424, 10602, 11238, 14136, 14984, 16857, 18848, 21204, 22476, 28272, 29968, 33714, 35587, 42408, 44952, 56544, 58063, 59936, 67428, 71174, 84816, 89904, 106761, 116126, 134856, 142348, 169632, 174189, 179808, 213522, 232252, 269712, 284696, 320283, 348378, 427044, 464504, 522567, 539424, 569392, 640566, 696756, 854088, 929008, 1045134, 1103197, 1138784, 1281132, 1393512, 1708176, 1858016, 2090268, 2206394, 2562264, 2787024, 3309591, 3416352, 4180536, 4412788, 5124528, 5574048, 6619182, 8361072, 8825576, 9928773, 10249056, 13238364, 16722144, 17651152, 19857546, 26476728, 35302304, 39715092, 52953456, 79430184, 105906912, 158860368, 317720736]

約数ペア:

[(1, 317720736), (2, 158860368), (3, 105906912), (4, 79430184), (6, 52953456), (8, 39715092), (9, 35302304), (12, 26476728), (16, 19857546), (18, 17651152), (19, 16722144), (24, 13238364), (31, 10249056), (32, 9928773), (36, 8825576), (38, 8361072), (48, 6619182), (57, 5574048), (62, 5124528), (72, 4412788), (76, 4180536), (93, 3416352), (96, 3309591), (114, 2787024), (124, 2562264), (144, 2206394), (152, 2090268), (171, 1858016), (186, 1708176), (228, 1393512), (248, 1281132), (279, 1138784), (288, 1103197), (304, 1045134), (342, 929008), (372, 854088), (456, 696756), (496, 640566), (558, 569392), (589, 539424), (608, 522567), (684, 464504), (744, 427044), (912, 348378), (992, 320283), (1116, 284696), (1178, 269712), (1368, 232252), (1488, 213522), (1767, 179808), (1824, 174189), (1873, 169632), (2232, 142348), (2356, 134856), (2736, 116126), (2976, 106761), (3534, 89904), (3746, 84816), (4464, 71174), (4712, 67428), (5301, 59936), (5472, 58063), (5619, 56544), (7068, 44952), (7492, 42408), (8928, 35587), (9424, 33714), (10602, 29968), (11238, 28272), (14136, 22476), (14984, 21204), (16857, 18848)]