1624272

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:180

約数の個数: 80

約数和(自身を含む): 4791360

約数和(自身を除く): 3167088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 137, 152, 156, 208, 228, 247, 274, 304, 312, 411, 456, 494, 548, 624, 741, 822, 912, 988, 1096, 1482, 1644, 1781, 1976, 2192, 2603, 2964, 3288, 3562, 3952, 5206, 5343, 5928, 6576, 7124, 7809, 10412, 10686, 11856, 14248, 15618, 20824, 21372, 28496, 31236, 33839, 41648, 42744, 62472, 67678, 85488, 101517, 124944, 135356, 203034, 270712, 406068, 541424, 812136, 1624272]

約数ペア:

[(1, 1624272), (2, 812136), (3, 541424), (4, 406068), (6, 270712), (8, 203034), (12, 135356), (13, 124944), (16, 101517), (19, 85488), (24, 67678), (26, 62472), (38, 42744), (39, 41648), (48, 33839), (52, 31236), (57, 28496), (76, 21372), (78, 20824), (104, 15618), (114, 14248), (137, 11856), (152, 10686), (156, 10412), (208, 7809), (228, 7124), (247, 6576), (274, 5928), (304, 5343), (312, 5206), (411, 3952), (456, 3562), (494, 3288), (548, 2964), (624, 2603), (741, 2192), (822, 1976), (912, 1781), (988, 1644), (1096, 1482)]