427639464

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2579}}^1$

素因数の和:2652

約数の個数: 144

約数和(自身を含む): 1376481600

約数和(自身を除く): 948842136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 47, 49, 56, 63, 72, 84, 94, 98, 126, 141, 147, 168, 188, 196, 252, 282, 294, 329, 376, 392, 423, 441, 504, 564, 588, 658, 846, 882, 987, 1128, 1176, 1316, 1692, 1764, 1974, 2303, 2579, 2632, 2961, 3384, 3528, 3948, 4606, 5158, 5922, 6909, 7737, 7896, 9212, 10316, 11844, 13818, 15474, 18053, 18424, 20632, 20727, 23211, 23688, 27636, 30948, 36106, 41454, 46422, 54159, 55272, 61896, 72212, 82908, 92844, 108318, 121213, 126371, 144424, 162477, 165816, 185688, 216636, 242426, 252742, 324954, 363639, 379113, 433272, 484852, 505484, 649908, 727278, 758226, 848491, 969704, 1010968, 1090917, 1137339, 1299816, 1454556, 1516452, 1696982, 2181834, 2274678, 2545473, 2909112, 3032904, 3393964, 4363668, 4549356, 5090946, 5939437, 6787928, 7636419, 8727336, 9098712, 10181892, 11878874, 15272838, 17818311, 20363784, 23757748, 30545676, 35636622, 47515496, 53454933, 61091352, 71273244, 106909866, 142546488, 213819732, 427639464]

約数ペア:

[(1, 427639464), (2, 213819732), (3, 142546488), (4, 106909866), (6, 71273244), (7, 61091352), (8, 53454933), (9, 47515496), (12, 35636622), (14, 30545676), (18, 23757748), (21, 20363784), (24, 17818311), (28, 15272838), (36, 11878874), (42, 10181892), (47, 9098712), (49, 8727336), (56, 7636419), (63, 6787928), (72, 5939437), (84, 5090946), (94, 4549356), (98, 4363668), (126, 3393964), (141, 3032904), (147, 2909112), (168, 2545473), (188, 2274678), (196, 2181834), (252, 1696982), (282, 1516452), (294, 1454556), (329, 1299816), (376, 1137339), (392, 1090917), (423, 1010968), (441, 969704), (504, 848491), (564, 758226), (588, 727278), (658, 649908), (846, 505484), (882, 484852), (987, 433272), (1128, 379113), (1176, 363639), (1316, 324954), (1692, 252742), (1764, 242426), (1974, 216636), (2303, 185688), (2579, 165816), (2632, 162477), (2961, 144424), (3384, 126371), (3528, 121213), (3948, 108318), (4606, 92844), (5158, 82908), (5922, 72212), (6909, 61896), (7737, 55272), (7896, 54159), (9212, 46422), (10316, 41454), (11844, 36106), (13818, 30948), (15474, 27636), (18053, 23688), (18424, 23211), (20632, 20727)]