389634672

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{8719}}^1$

素因数の和:8763

約数の個数: 120

約数和(自身を含む): 1232659200

約数和(自身を除く): 843024528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 49, 56, 57, 76, 84, 98, 112, 114, 133, 147, 152, 168, 196, 228, 266, 294, 304, 336, 392, 399, 456, 532, 588, 784, 798, 912, 931, 1064, 1176, 1596, 1862, 2128, 2352, 2793, 3192, 3724, 5586, 6384, 7448, 8719, 11172, 14896, 17438, 22344, 26157, 34876, 44688, 52314, 61033, 69752, 104628, 122066, 139504, 165661, 183099, 209256, 244132, 331322, 366198, 418512, 427231, 488264, 496983, 662644, 732396, 854462, 976528, 993966, 1159627, 1281693, 1325288, 1464792, 1708924, 1987932, 2319254, 2563386, 2650576, 2929584, 3417848, 3478881, 3975864, 4638508, 5126772, 6835696, 6957762, 7951728, 8117389, 9277016, 10253544, 13915524, 16234778, 18554032, 20507088, 24352167, 27831048, 32469556, 48704334, 55662096, 64939112, 97408668, 129878224, 194817336, 389634672]

約数ペア:

[(1, 389634672), (2, 194817336), (3, 129878224), (4, 97408668), (6, 64939112), (7, 55662096), (8, 48704334), (12, 32469556), (14, 27831048), (16, 24352167), (19, 20507088), (21, 18554032), (24, 16234778), (28, 13915524), (38, 10253544), (42, 9277016), (48, 8117389), (49, 7951728), (56, 6957762), (57, 6835696), (76, 5126772), (84, 4638508), (98, 3975864), (112, 3478881), (114, 3417848), (133, 2929584), (147, 2650576), (152, 2563386), (168, 2319254), (196, 1987932), (228, 1708924), (266, 1464792), (294, 1325288), (304, 1281693), (336, 1159627), (392, 993966), (399, 976528), (456, 854462), (532, 732396), (588, 662644), (784, 496983), (798, 488264), (912, 427231), (931, 418512), (1064, 366198), (1176, 331322), (1596, 244132), (1862, 209256), (2128, 183099), (2352, 165661), (2793, 139504), (3192, 122066), (3724, 104628), (5586, 69752), (6384, 61033), (7448, 52314), (8719, 44688), (11172, 34876), (14896, 26157), (17438, 22344)]