238454944

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{6299}}^1$

素因数の和:6342

約数の個数: 72

約数和(自身を含む): 581061600

約数和(自身を除く): 342606656

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 676, 728, 1183, 1352, 1456, 2366, 2704, 2912, 4732, 5408, 6299, 9464, 12598, 18928, 25196, 37856, 44093, 50392, 81887, 88186, 100784, 163774, 176372, 201568, 327548, 352744, 573209, 655096, 705488, 1064531, 1146418, 1310192, 1410976, 2129062, 2292836, 2620384, 4258124, 4585672, 7451717, 8516248, 9171344, 14903434, 17032496, 18342688, 29806868, 34064992, 59613736, 119227472, 238454944]

約数ペア:

[(1, 238454944), (2, 119227472), (4, 59613736), (7, 34064992), (8, 29806868), (13, 18342688), (14, 17032496), (16, 14903434), (26, 9171344), (28, 8516248), (32, 7451717), (52, 4585672), (56, 4258124), (91, 2620384), (104, 2292836), (112, 2129062), (169, 1410976), (182, 1310192), (208, 1146418), (224, 1064531), (338, 705488), (364, 655096), (416, 573209), (676, 352744), (728, 327548), (1183, 201568), (1352, 176372), (1456, 163774), (2366, 100784), (2704, 88186), (2912, 81887), (4732, 50392), (5408, 44093), (6299, 37856), (9464, 25196), (12598, 18928)]