313618944

素因数分解:

$2^9\times 3^1\times {\mathrm{191}}^1\times {\mathrm{1069}}^1$

素因数の和:1281

約数の個数: 80

約数和(自身を含む): 840660480

約数和(自身を除く): 527041536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 191, 192, 256, 382, 384, 512, 573, 764, 768, 1069, 1146, 1528, 1536, 2138, 2292, 3056, 3207, 4276, 4584, 6112, 6414, 8552, 9168, 12224, 12828, 17104, 18336, 24448, 25656, 34208, 36672, 48896, 51312, 68416, 73344, 97792, 102624, 136832, 146688, 204179, 205248, 273664, 293376, 408358, 410496, 547328, 612537, 816716, 820992, 1225074, 1633432, 1641984, 2450148, 3266864, 4900296, 6533728, 9800592, 13067456, 19601184, 26134912, 39202368, 52269824, 78404736, 104539648, 156809472, 313618944]

約数ペア:

[(1, 313618944), (2, 156809472), (3, 104539648), (4, 78404736), (6, 52269824), (8, 39202368), (12, 26134912), (16, 19601184), (24, 13067456), (32, 9800592), (48, 6533728), (64, 4900296), (96, 3266864), (128, 2450148), (191, 1641984), (192, 1633432), (256, 1225074), (382, 820992), (384, 816716), (512, 612537), (573, 547328), (764, 410496), (768, 408358), (1069, 293376), (1146, 273664), (1528, 205248), (1536, 204179), (2138, 146688), (2292, 136832), (3056, 102624), (3207, 97792), (4276, 73344), (4584, 68416), (6112, 51312), (6414, 48896), (8552, 36672), (9168, 34208), (12224, 25656), (12828, 24448), (17104, 18336)]