1261316088

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{27851}}^1$

素因数の和:27917

約数の個数: 96

約数和(自身を含む): 3714899760

約数和(自身を除く): 2453583672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 37, 51, 68, 72, 74, 102, 111, 136, 148, 153, 204, 222, 296, 306, 333, 408, 444, 612, 629, 666, 888, 1224, 1258, 1332, 1887, 2516, 2664, 3774, 5032, 5661, 7548, 11322, 15096, 22644, 27851, 45288, 55702, 83553, 111404, 167106, 222808, 250659, 334212, 473467, 501318, 668424, 946934, 1002636, 1030487, 1420401, 1893868, 2005272, 2060974, 2840802, 3091461, 3787736, 4121948, 4261203, 5681604, 6182922, 8243896, 8522406, 9274383, 11363208, 12365844, 17044812, 17518279, 18548766, 24731688, 34089624, 35036558, 37097532, 52554837, 70073116, 74195064, 105109674, 140146232, 157664511, 210219348, 315329022, 420438696, 630658044, 1261316088]

約数ペア:

[(1, 1261316088), (2, 630658044), (3, 420438696), (4, 315329022), (6, 210219348), (8, 157664511), (9, 140146232), (12, 105109674), (17, 74195064), (18, 70073116), (24, 52554837), (34, 37097532), (36, 35036558), (37, 34089624), (51, 24731688), (68, 18548766), (72, 17518279), (74, 17044812), (102, 12365844), (111, 11363208), (136, 9274383), (148, 8522406), (153, 8243896), (204, 6182922), (222, 5681604), (296, 4261203), (306, 4121948), (333, 3787736), (408, 3091461), (444, 2840802), (612, 2060974), (629, 2005272), (666, 1893868), (888, 1420401), (1224, 1030487), (1258, 1002636), (1332, 946934), (1887, 668424), (2516, 501318), (2664, 473467), (3774, 334212), (5032, 250659), (5661, 222808), (7548, 167106), (11322, 111404), (15096, 83553), (22644, 55702), (27851, 45288)]