259496412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{439}}^1$

素因数の和:711

約数の個数: 96

約数和(自身を含む): 719093760

約数和(自身を除く): 459597348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 227, 372, 434, 439, 454, 651, 681, 868, 878, 908, 1302, 1317, 1362, 1589, 1756, 2604, 2634, 2724, 3073, 3178, 4767, 5268, 6146, 6356, 7037, 9219, 9534, 12292, 13609, 14074, 18438, 19068, 21111, 27218, 28148, 36876, 40827, 42222, 49259, 54436, 81654, 84444, 95263, 98518, 99653, 147777, 163308, 190526, 197036, 199306, 285789, 295554, 298959, 381052, 398612, 571578, 591108, 597918, 697571, 1143156, 1195836, 1395142, 2092713, 2790284, 3089243, 4185426, 6178486, 8370852, 9267729, 12356972, 18535458, 21624701, 37070916, 43249402, 64874103, 86498804, 129748206, 259496412]

約数ペア:

[(1, 259496412), (2, 129748206), (3, 86498804), (4, 64874103), (6, 43249402), (7, 37070916), (12, 21624701), (14, 18535458), (21, 12356972), (28, 9267729), (31, 8370852), (42, 6178486), (62, 4185426), (84, 3089243), (93, 2790284), (124, 2092713), (186, 1395142), (217, 1195836), (227, 1143156), (372, 697571), (434, 597918), (439, 591108), (454, 571578), (651, 398612), (681, 381052), (868, 298959), (878, 295554), (908, 285789), (1302, 199306), (1317, 197036), (1362, 190526), (1589, 163308), (1756, 147777), (2604, 99653), (2634, 98518), (2724, 95263), (3073, 84444), (3178, 81654), (4767, 54436), (5268, 49259), (6146, 42222), (6356, 40827), (7037, 36876), (9219, 28148), (9534, 27218), (12292, 21111), (13609, 19068), (14074, 18438)]