1565904

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:148

約数の個数: 80

約数和(自身を含む): 4553280

約数和(自身を除く): 2987376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 101, 102, 114, 136, 152, 202, 204, 228, 272, 303, 304, 323, 404, 408, 456, 606, 646, 808, 816, 912, 969, 1212, 1292, 1616, 1717, 1919, 1938, 2424, 2584, 3434, 3838, 3876, 4848, 5151, 5168, 5757, 6868, 7676, 7752, 10302, 11514, 13736, 15352, 15504, 20604, 23028, 27472, 30704, 32623, 41208, 46056, 65246, 82416, 92112, 97869, 130492, 195738, 260984, 391476, 521968, 782952, 1565904]

約数ペア:

[(1, 1565904), (2, 782952), (3, 521968), (4, 391476), (6, 260984), (8, 195738), (12, 130492), (16, 97869), (17, 92112), (19, 82416), (24, 65246), (34, 46056), (38, 41208), (48, 32623), (51, 30704), (57, 27472), (68, 23028), (76, 20604), (101, 15504), (102, 15352), (114, 13736), (136, 11514), (152, 10302), (202, 7752), (204, 7676), (228, 6868), (272, 5757), (303, 5168), (304, 5151), (323, 4848), (404, 3876), (408, 3838), (456, 3434), (606, 2584), (646, 2424), (808, 1938), (816, 1919), (912, 1717), (969, 1616), (1212, 1292)]