1617144496

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{2411}}^1$

素因数の和:2570

約数の個数: 80

約数和(自身を含む): 3545987328

約数和(自身を除く): 1928842832

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 103, 148, 176, 206, 296, 407, 412, 592, 814, 824, 1133, 1628, 1648, 2266, 2411, 3256, 3811, 4532, 4822, 6512, 7622, 9064, 9644, 15244, 18128, 19288, 26521, 30488, 38576, 41921, 53042, 60976, 83842, 89207, 106084, 167684, 178414, 212168, 248333, 335368, 356828, 424336, 496666, 670736, 713656, 981277, 993332, 1427312, 1962554, 1986664, 2731663, 3925108, 3973328, 5463326, 7850216, 9188321, 10926652, 15700432, 18376642, 21853304, 36753284, 43706608, 73506568, 101071531, 147013136, 202143062, 404286124, 808572248, 1617144496]

約数ペア:

[(1, 1617144496), (2, 808572248), (4, 404286124), (8, 202143062), (11, 147013136), (16, 101071531), (22, 73506568), (37, 43706608), (44, 36753284), (74, 21853304), (88, 18376642), (103, 15700432), (148, 10926652), (176, 9188321), (206, 7850216), (296, 5463326), (407, 3973328), (412, 3925108), (592, 2731663), (814, 1986664), (824, 1962554), (1133, 1427312), (1628, 993332), (1648, 981277), (2266, 713656), (2411, 670736), (3256, 496666), (3811, 424336), (4532, 356828), (4822, 335368), (6512, 248333), (7622, 212168), (9064, 178414), (9644, 167684), (15244, 106084), (18128, 89207), (19288, 83842), (26521, 60976), (30488, 53042), (38576, 41921)]