1523496

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 4334400

約数和(自身を除く): 2810904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 257, 312, 456, 494, 514, 741, 771, 988, 1028, 1482, 1542, 1976, 2056, 2964, 3084, 3341, 4883, 5928, 6168, 6682, 9766, 10023, 13364, 14649, 19532, 20046, 26728, 29298, 39064, 40092, 58596, 63479, 80184, 117192, 126958, 190437, 253916, 380874, 507832, 761748, 1523496]

約数ペア:

[(1, 1523496), (2, 761748), (3, 507832), (4, 380874), (6, 253916), (8, 190437), (12, 126958), (13, 117192), (19, 80184), (24, 63479), (26, 58596), (38, 40092), (39, 39064), (52, 29298), (57, 26728), (76, 20046), (78, 19532), (104, 14649), (114, 13364), (152, 10023), (156, 9766), (228, 6682), (247, 6168), (257, 5928), (312, 4883), (456, 3341), (494, 3084), (514, 2964), (741, 2056), (771, 1976), (988, 1542), (1028, 1482)]