263471604

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^3\times {\mathrm{67}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 703352832

約数和(自身を除く): 439881228

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 67, 93, 124, 132, 134, 186, 201, 268, 341, 372, 402, 682, 737, 804, 961, 1023, 1364, 1474, 1922, 2046, 2077, 2211, 2883, 2948, 3844, 4092, 4154, 4422, 5766, 6231, 8308, 8844, 10571, 11532, 12462, 21142, 22847, 24924, 29791, 31713, 42284, 45694, 59582, 63426, 64387, 68541, 89373, 91388, 119164, 126852, 128774, 137082, 178746, 193161, 257548, 274164, 327701, 357492, 386322, 655402, 708257, 772644, 983103, 1310804, 1416514, 1966206, 1995997, 2124771, 2833028, 3932412, 3991994, 4249542, 5987991, 7983988, 8499084, 11975982, 21955967, 23951964, 43911934, 65867901, 87823868, 131735802, 263471604]

約数ペア:

[(1, 263471604), (2, 131735802), (3, 87823868), (4, 65867901), (6, 43911934), (11, 23951964), (12, 21955967), (22, 11975982), (31, 8499084), (33, 7983988), (44, 5987991), (62, 4249542), (66, 3991994), (67, 3932412), (93, 2833028), (124, 2124771), (132, 1995997), (134, 1966206), (186, 1416514), (201, 1310804), (268, 983103), (341, 772644), (372, 708257), (402, 655402), (682, 386322), (737, 357492), (804, 327701), (961, 274164), (1023, 257548), (1364, 193161), (1474, 178746), (1922, 137082), (2046, 128774), (2077, 126852), (2211, 119164), (2883, 91388), (2948, 89373), (3844, 68541), (4092, 64387), (4154, 63426), (4422, 59582), (5766, 45694), (6231, 42284), (8308, 31713), (8844, 29791), (10571, 24924), (11532, 22847), (12462, 21142)]