390473664

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{290531}}^1$

素因数の和:290553

約数の個数: 56

約数和(自身を含む): 1180722048

約数和(自身を除く): 790248384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 290531, 581062, 871593, 1162124, 1743186, 2033717, 2324248, 3486372, 4067434, 4648496, 6101151, 6972744, 8134868, 9296992, 12202302, 13945488, 16269736, 18593984, 24404604, 27890976, 32539472, 48809208, 55781952, 65078944, 97618416, 130157888, 195236832, 390473664]

約数ペア:

[(1, 390473664), (2, 195236832), (3, 130157888), (4, 97618416), (6, 65078944), (7, 55781952), (8, 48809208), (12, 32539472), (14, 27890976), (16, 24404604), (21, 18593984), (24, 16269736), (28, 13945488), (32, 12202302), (42, 9296992), (48, 8134868), (56, 6972744), (64, 6101151), (84, 4648496), (96, 4067434), (112, 3486372), (168, 2324248), (192, 2033717), (224, 1743186), (336, 1162124), (448, 871593), (672, 581062), (1344, 290531)]