388290084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6709}}^1$

素因数の和:6789

約数の個数: 96

約数和(自身を含む): 1136298240

約数和(自身を除く): 748008156

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 53, 78, 84, 91, 106, 156, 159, 182, 212, 273, 318, 364, 371, 546, 636, 689, 742, 1092, 1113, 1378, 1484, 2067, 2226, 2756, 4134, 4452, 4823, 6709, 8268, 9646, 13418, 14469, 19292, 20127, 26836, 28938, 40254, 46963, 57876, 80508, 87217, 93926, 140889, 174434, 187852, 261651, 281778, 348868, 355577, 523302, 563556, 610519, 711154, 1046604, 1066731, 1221038, 1422308, 1831557, 2133462, 2442076, 2489039, 3663114, 4266924, 4622501, 4978078, 7326228, 7467117, 9245002, 9956156, 13867503, 14934234, 18490004, 27735006, 29868468, 32357507, 55470012, 64715014, 97072521, 129430028, 194145042, 388290084]

約数ペア:

[(1, 388290084), (2, 194145042), (3, 129430028), (4, 97072521), (6, 64715014), (7, 55470012), (12, 32357507), (13, 29868468), (14, 27735006), (21, 18490004), (26, 14934234), (28, 13867503), (39, 9956156), (42, 9245002), (52, 7467117), (53, 7326228), (78, 4978078), (84, 4622501), (91, 4266924), (106, 3663114), (156, 2489039), (159, 2442076), (182, 2133462), (212, 1831557), (273, 1422308), (318, 1221038), (364, 1066731), (371, 1046604), (546, 711154), (636, 610519), (689, 563556), (742, 523302), (1092, 355577), (1113, 348868), (1378, 281778), (1484, 261651), (2067, 187852), (2226, 174434), (2756, 140889), (4134, 93926), (4452, 87217), (4823, 80508), (6709, 57876), (8268, 46963), (9646, 40254), (13418, 28938), (14469, 26836), (19292, 20127)]