1540056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 4492800

約数和(自身を除く): 2952744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 89, 103, 168, 178, 206, 267, 309, 356, 412, 534, 618, 623, 712, 721, 824, 1068, 1236, 1246, 1442, 1869, 2136, 2163, 2472, 2492, 2884, 3738, 4326, 4984, 5768, 7476, 8652, 9167, 14952, 17304, 18334, 27501, 36668, 55002, 64169, 73336, 110004, 128338, 192507, 220008, 256676, 385014, 513352, 770028, 1540056]

約数ペア:

[(1, 1540056), (2, 770028), (3, 513352), (4, 385014), (6, 256676), (7, 220008), (8, 192507), (12, 128338), (14, 110004), (21, 73336), (24, 64169), (28, 55002), (42, 36668), (56, 27501), (84, 18334), (89, 17304), (103, 14952), (168, 9167), (178, 8652), (206, 7476), (267, 5768), (309, 4984), (356, 4326), (412, 3738), (534, 2884), (618, 2492), (623, 2472), (712, 2163), (721, 2136), (824, 1869), (1068, 1442), (1236, 1246)]