313032972

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^2\times {\mathrm{241}}^1$

素因数の和:356

約数の個数: 108

約数和(自身を含む): 871725624

約数和(自身を除く): 558692652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 241, 282, 294, 329, 482, 564, 588, 658, 723, 964, 987, 1316, 1446, 1687, 1974, 2209, 2303, 2892, 3374, 3948, 4418, 4606, 5061, 6627, 6748, 6909, 8836, 9212, 10122, 11327, 11809, 13254, 13818, 15463, 20244, 22654, 23618, 26508, 27636, 30926, 33981, 35427, 45308, 46389, 47236, 61852, 67962, 70854, 79289, 92778, 108241, 135924, 141708, 158578, 185556, 216482, 237867, 317156, 324723, 432964, 475734, 532369, 555023, 649446, 951468, 1064738, 1110046, 1298892, 1597107, 1665069, 2129476, 2220092, 3194214, 3330138, 3726583, 6388428, 6660276, 7453166, 11179749, 14906332, 22359498, 26086081, 44718996, 52172162, 78258243, 104344324, 156516486, 313032972]

約数ペア:

[(1, 313032972), (2, 156516486), (3, 104344324), (4, 78258243), (6, 52172162), (7, 44718996), (12, 26086081), (14, 22359498), (21, 14906332), (28, 11179749), (42, 7453166), (47, 6660276), (49, 6388428), (84, 3726583), (94, 3330138), (98, 3194214), (141, 2220092), (147, 2129476), (188, 1665069), (196, 1597107), (241, 1298892), (282, 1110046), (294, 1064738), (329, 951468), (482, 649446), (564, 555023), (588, 532369), (658, 475734), (723, 432964), (964, 324723), (987, 317156), (1316, 237867), (1446, 216482), (1687, 185556), (1974, 158578), (2209, 141708), (2303, 135924), (2892, 108241), (3374, 92778), (3948, 79289), (4418, 70854), (4606, 67962), (5061, 61852), (6627, 47236), (6748, 46389), (6909, 45308), (8836, 35427), (9212, 33981), (10122, 30926), (11327, 27636), (11809, 26508), (13254, 23618), (13818, 22654), (15463, 20244)]