227499776

素因数分解:

$2^8\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1607}}^1$

素因数の和:1709

約数の個数: 72

約数和(自身を含む): 525880320

約数和(自身を除く): 298380544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 256, 316, 448, 553, 632, 896, 1106, 1264, 1607, 1792, 2212, 2528, 3214, 4424, 5056, 6428, 8848, 10112, 11249, 12856, 17696, 20224, 22498, 25712, 35392, 44996, 51424, 70784, 89992, 102848, 126953, 141568, 179984, 205696, 253906, 359968, 411392, 507812, 719936, 888671, 1015624, 1439872, 1777342, 2031248, 2879744, 3554684, 4062496, 7109368, 8124992, 14218736, 16249984, 28437472, 32499968, 56874944, 113749888, 227499776]

約数ペア:

[(1, 227499776), (2, 113749888), (4, 56874944), (7, 32499968), (8, 28437472), (14, 16249984), (16, 14218736), (28, 8124992), (32, 7109368), (56, 4062496), (64, 3554684), (79, 2879744), (112, 2031248), (128, 1777342), (158, 1439872), (224, 1015624), (256, 888671), (316, 719936), (448, 507812), (553, 411392), (632, 359968), (896, 253906), (1106, 205696), (1264, 179984), (1607, 141568), (1792, 126953), (2212, 102848), (2528, 89992), (3214, 70784), (4424, 51424), (5056, 44996), (6428, 35392), (8848, 25712), (10112, 22498), (11249, 20224), (12856, 17696)]