1494440192

素因数分解:

$2^8\times 7^1\times {\mathrm{409}}^1\times {\mathrm{2039}}^1$

素因数の和:2471

約数の個数: 72

約数和(自身を含む): 3419203200

約数和(自身を除く): 1924763008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 409, 448, 818, 896, 1636, 1792, 2039, 2863, 3272, 4078, 5726, 6544, 8156, 11452, 13088, 14273, 16312, 22904, 26176, 28546, 32624, 45808, 52352, 57092, 65248, 91616, 104704, 114184, 130496, 183232, 228368, 260992, 366464, 456736, 521984, 732928, 833951, 913472, 1667902, 1826944, 3335804, 3653888, 5837657, 6671608, 11675314, 13343216, 23350628, 26686432, 46701256, 53372864, 93402512, 106745728, 186805024, 213491456, 373610048, 747220096, 1494440192]

約数ペア:

[(1, 1494440192), (2, 747220096), (4, 373610048), (7, 213491456), (8, 186805024), (14, 106745728), (16, 93402512), (28, 53372864), (32, 46701256), (56, 26686432), (64, 23350628), (112, 13343216), (128, 11675314), (224, 6671608), (256, 5837657), (409, 3653888), (448, 3335804), (818, 1826944), (896, 1667902), (1636, 913472), (1792, 833951), (2039, 732928), (2863, 521984), (3272, 456736), (4078, 366464), (5726, 260992), (6544, 228368), (8156, 183232), (11452, 130496), (13088, 114184), (14273, 104704), (16312, 91616), (22904, 65248), (26176, 57092), (28546, 52352), (32624, 45808)]