217180992

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{571}}^1$

素因数の和:876

約数の個数: 112

約数和(自身を含む): 660188672

約数和(自身を除く): 443007680

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, 283, 336, 448, 566, 571, 672, 849, 1132, 1142, 1344, 1698, 1713, 1981, 2264, 2284, 3396, 3426, 3962, 3997, 4528, 4568, 5943, 6792, 6852, 7924, 7994, 9056, 9136, 11886, 11991, 13584, 13704, 15848, 15988, 18112, 18272, 23772, 23982, 27168, 27408, 31696, 31976, 36544, 47544, 47964, 54336, 54816, 63392, 63952, 95088, 95928, 109632, 126784, 127904, 161593, 190176, 191856, 255808, 323186, 380352, 383712, 484779, 646372, 767424, 969558, 1131151, 1292744, 1939116, 2262302, 2585488, 3393453, 3878232, 4524604, 5170976, 6786906, 7756464, 9049208, 10341952, 13573812, 15512928, 18098416, 27147624, 31025856, 36196832, 54295248, 72393664, 108590496, 217180992]

約数ペア:

[(1, 217180992), (2, 108590496), (3, 72393664), (4, 54295248), (6, 36196832), (7, 31025856), (8, 27147624), (12, 18098416), (14, 15512928), (16, 13573812), (21, 10341952), (24, 9049208), (28, 7756464), (32, 6786906), (42, 5170976), (48, 4524604), (56, 3878232), (64, 3393453), (84, 2585488), (96, 2262302), (112, 1939116), (168, 1292744), (192, 1131151), (224, 969558), (283, 767424), (336, 646372), (448, 484779), (566, 383712), (571, 380352), (672, 323186), (849, 255808), (1132, 191856), (1142, 190176), (1344, 161593), (1698, 127904), (1713, 126784), (1981, 109632), (2264, 95928), (2284, 95088), (3396, 63952), (3426, 63392), (3962, 54816), (3997, 54336), (4528, 47964), (4568, 47544), (5943, 36544), (6792, 31976), (6852, 31696), (7924, 27408), (7994, 27168), (9056, 23982), (9136, 23772), (11886, 18272), (11991, 18112), (13584, 15988), (13704, 15848)]