885057696

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{161743}}^1$

素因数の和:161778

約数の個数: 72

約数和(自身を含む): 2649366720

約数和(自身を除く): 1764309024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 161743, 323486, 485229, 646972, 970458, 1293944, 1455687, 1940916, 2587888, 2911374, 3073117, 3881832, 5175776, 5822748, 6146234, 7763664, 9219351, 11645496, 12292468, 15527328, 18438702, 23290992, 24584936, 27658053, 36877404, 46581984, 49169872, 55316106, 73754808, 98339744, 110632212, 147509616, 221264424, 295019232, 442528848, 885057696]

約数ペア:

[(1, 885057696), (2, 442528848), (3, 295019232), (4, 221264424), (6, 147509616), (8, 110632212), (9, 98339744), (12, 73754808), (16, 55316106), (18, 49169872), (19, 46581984), (24, 36877404), (32, 27658053), (36, 24584936), (38, 23290992), (48, 18438702), (57, 15527328), (72, 12292468), (76, 11645496), (96, 9219351), (114, 7763664), (144, 6146234), (152, 5822748), (171, 5175776), (228, 3881832), (288, 3073117), (304, 2911374), (342, 2587888), (456, 1940916), (608, 1455687), (684, 1293944), (912, 970458), (1368, 646972), (1824, 485229), (2736, 323486), (5472, 161743)]