438332712

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 1193702400

約数和(自身を除く): 755369688

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 43, 46, 59, 69, 86, 92, 118, 129, 138, 172, 177, 184, 236, 258, 276, 313, 344, 354, 472, 516, 552, 626, 708, 939, 989, 1032, 1252, 1357, 1416, 1878, 1978, 2504, 2537, 2714, 2967, 3756, 3956, 4071, 5074, 5428, 5934, 7199, 7512, 7611, 7912, 8142, 10148, 10856, 11868, 13459, 14398, 15222, 16284, 18467, 20296, 21597, 23736, 26918, 28796, 30444, 32568, 36934, 40377, 43194, 53836, 55401, 57592, 58351, 60888, 73868, 80754, 86388, 107672, 110802, 116702, 147736, 161508, 172776, 175053, 221604, 233404, 309557, 323016, 350106, 424741, 443208, 466808, 619114, 700212, 794081, 849482, 928671, 1238228, 1274223, 1400424, 1588162, 1698964, 1857342, 2382243, 2476456, 2548446, 3176324, 3397928, 3714684, 4764486, 5096892, 6352648, 7429368, 9528972, 10193784, 18263863, 19057944, 36527726, 54791589, 73055452, 109583178, 146110904, 219166356, 438332712]

約数ペア:

[(1, 438332712), (2, 219166356), (3, 146110904), (4, 109583178), (6, 73055452), (8, 54791589), (12, 36527726), (23, 19057944), (24, 18263863), (43, 10193784), (46, 9528972), (59, 7429368), (69, 6352648), (86, 5096892), (92, 4764486), (118, 3714684), (129, 3397928), (138, 3176324), (172, 2548446), (177, 2476456), (184, 2382243), (236, 1857342), (258, 1698964), (276, 1588162), (313, 1400424), (344, 1274223), (354, 1238228), (472, 928671), (516, 849482), (552, 794081), (626, 700212), (708, 619114), (939, 466808), (989, 443208), (1032, 424741), (1252, 350106), (1357, 323016), (1416, 309557), (1878, 233404), (1978, 221604), (2504, 175053), (2537, 172776), (2714, 161508), (2967, 147736), (3756, 116702), (3956, 110802), (4071, 107672), (5074, 86388), (5428, 80754), (5934, 73868), (7199, 60888), (7512, 58351), (7611, 57592), (7912, 55401), (8142, 53836), (10148, 43194), (10856, 40377), (11868, 36934), (13459, 32568), (14398, 30444), (15222, 28796), (16284, 26918), (18467, 23736), (20296, 21597)]