1790256

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:194

約数の個数: 80

約数和(自身を含む): 5277440

約数和(自身を除く): 3487184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 151, 152, 156, 208, 228, 247, 302, 304, 312, 453, 456, 494, 604, 624, 741, 906, 912, 988, 1208, 1482, 1812, 1963, 1976, 2416, 2869, 2964, 3624, 3926, 3952, 5738, 5889, 5928, 7248, 7852, 8607, 11476, 11778, 11856, 15704, 17214, 22952, 23556, 31408, 34428, 37297, 45904, 47112, 68856, 74594, 94224, 111891, 137712, 149188, 223782, 298376, 447564, 596752, 895128, 1790256]

約数ペア:

[(1, 1790256), (2, 895128), (3, 596752), (4, 447564), (6, 298376), (8, 223782), (12, 149188), (13, 137712), (16, 111891), (19, 94224), (24, 74594), (26, 68856), (38, 47112), (39, 45904), (48, 37297), (52, 34428), (57, 31408), (76, 23556), (78, 22952), (104, 17214), (114, 15704), (151, 11856), (152, 11778), (156, 11476), (208, 8607), (228, 7852), (247, 7248), (302, 5928), (304, 5889), (312, 5738), (453, 3952), (456, 3926), (494, 3624), (604, 2964), (624, 2869), (741, 2416), (906, 1976), (912, 1963), (988, 1812), (1208, 1482)]