3984528

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:304

約数の個数: 80

約数和(自身を含む): 11517120

約数和(自身を除く): 7532592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 257, 272, 304, 323, 408, 456, 514, 646, 771, 816, 912, 969, 1028, 1292, 1542, 1938, 2056, 2584, 3084, 3876, 4112, 4369, 4883, 5168, 6168, 7752, 8738, 9766, 12336, 13107, 14649, 15504, 17476, 19532, 26214, 29298, 34952, 39064, 52428, 58596, 69904, 78128, 83011, 104856, 117192, 166022, 209712, 234384, 249033, 332044, 498066, 664088, 996132, 1328176, 1992264, 3984528]

約数ペア:

[(1, 3984528), (2, 1992264), (3, 1328176), (4, 996132), (6, 664088), (8, 498066), (12, 332044), (16, 249033), (17, 234384), (19, 209712), (24, 166022), (34, 117192), (38, 104856), (48, 83011), (51, 78128), (57, 69904), (68, 58596), (76, 52428), (102, 39064), (114, 34952), (136, 29298), (152, 26214), (204, 19532), (228, 17476), (257, 15504), (272, 14649), (304, 13107), (323, 12336), (408, 9766), (456, 8738), (514, 7752), (646, 6168), (771, 5168), (816, 4883), (912, 4369), (969, 4112), (1028, 3876), (1292, 3084), (1542, 2584), (1938, 2056)]