2188648

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:71

約数の個数: 96

約数和(自身を含む): 5745600

約数和(自身を除く): 3556952

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 19, 22, 28, 34, 38, 44, 56, 68, 76, 77, 88, 119, 121, 133, 136, 152, 154, 187, 209, 238, 242, 266, 308, 323, 374, 418, 476, 484, 532, 616, 646, 748, 836, 847, 952, 968, 1064, 1292, 1309, 1463, 1496, 1672, 1694, 2057, 2261, 2299, 2584, 2618, 2926, 3388, 3553, 4114, 4522, 4598, 5236, 5852, 6776, 7106, 8228, 9044, 9196, 10472, 11704, 14212, 14399, 16093, 16456, 18088, 18392, 24871, 28424, 28798, 32186, 39083, 49742, 57596, 64372, 78166, 99484, 115192, 128744, 156332, 198968, 273581, 312664, 547162, 1094324, 2188648]

約数ペア:

[(1, 2188648), (2, 1094324), (4, 547162), (7, 312664), (8, 273581), (11, 198968), (14, 156332), (17, 128744), (19, 115192), (22, 99484), (28, 78166), (34, 64372), (38, 57596), (44, 49742), (56, 39083), (68, 32186), (76, 28798), (77, 28424), (88, 24871), (119, 18392), (121, 18088), (133, 16456), (136, 16093), (152, 14399), (154, 14212), (187, 11704), (209, 10472), (238, 9196), (242, 9044), (266, 8228), (308, 7106), (323, 6776), (374, 5852), (418, 5236), (476, 4598), (484, 4522), (532, 4114), (616, 3553), (646, 3388), (748, 2926), (836, 2618), (847, 2584), (952, 2299), (968, 2261), (1064, 2057), (1292, 1694), (1309, 1672), (1463, 1496)]