228478432

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2531}}^1$

素因数の和:2592

約数の個数: 96

約数和(自身を含む): 571705344

約数和(自身を除く): 343226912

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 496, 728, 806, 868, 992, 1456, 1612, 1736, 2531, 2821, 2912, 3224, 3472, 5062, 5642, 6448, 6944, 10124, 11284, 12896, 17717, 20248, 22568, 32903, 35434, 40496, 45136, 65806, 70868, 78461, 80992, 90272, 131612, 141736, 156922, 230321, 263224, 283472, 313844, 460642, 526448, 549227, 566944, 627688, 921284, 1019993, 1052896, 1098454, 1255376, 1842568, 2039986, 2196908, 2510752, 3685136, 4079972, 4393816, 7139951, 7370272, 8159944, 8787632, 14279902, 16319888, 17575264, 28559804, 32639776, 57119608, 114239216, 228478432]

約数ペア:

[(1, 228478432), (2, 114239216), (4, 57119608), (7, 32639776), (8, 28559804), (13, 17575264), (14, 16319888), (16, 14279902), (26, 8787632), (28, 8159944), (31, 7370272), (32, 7139951), (52, 4393816), (56, 4079972), (62, 3685136), (91, 2510752), (104, 2196908), (112, 2039986), (124, 1842568), (182, 1255376), (208, 1098454), (217, 1052896), (224, 1019993), (248, 921284), (364, 627688), (403, 566944), (416, 549227), (434, 526448), (496, 460642), (728, 313844), (806, 283472), (868, 263224), (992, 230321), (1456, 156922), (1612, 141736), (1736, 131612), (2531, 90272), (2821, 80992), (2912, 78461), (3224, 70868), (3472, 65806), (5062, 45136), (5642, 40496), (6448, 35434), (6944, 32903), (10124, 22568), (11284, 20248), (12896, 17717)]