225278784

素因数分解:

$2^6\times 3^2\times {\mathrm{421}}^1\times {\mathrm{929}}^1$

素因数の和:1368

約数の個数: 84

約数和(自身を含む): 647951460

約数和(自身を除く): 422672676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 421, 576, 842, 929, 1263, 1684, 1858, 2526, 2787, 3368, 3716, 3789, 5052, 5574, 6736, 7432, 7578, 8361, 10104, 11148, 13472, 14864, 15156, 16722, 20208, 22296, 26944, 29728, 30312, 33444, 40416, 44592, 59456, 60624, 66888, 80832, 89184, 121248, 133776, 178368, 242496, 267552, 391109, 535104, 782218, 1173327, 1564436, 2346654, 3128872, 3519981, 4693308, 6257744, 7039962, 9386616, 12515488, 14079924, 18773232, 25030976, 28159848, 37546464, 56319696, 75092928, 112639392, 225278784]

約数ペア:

[(1, 225278784), (2, 112639392), (3, 75092928), (4, 56319696), (6, 37546464), (8, 28159848), (9, 25030976), (12, 18773232), (16, 14079924), (18, 12515488), (24, 9386616), (32, 7039962), (36, 6257744), (48, 4693308), (64, 3519981), (72, 3128872), (96, 2346654), (144, 1564436), (192, 1173327), (288, 782218), (421, 535104), (576, 391109), (842, 267552), (929, 242496), (1263, 178368), (1684, 133776), (1858, 121248), (2526, 89184), (2787, 80832), (3368, 66888), (3716, 60624), (3789, 59456), (5052, 44592), (5574, 40416), (6736, 33444), (7432, 30312), (7578, 29728), (8361, 26944), (10104, 22296), (11148, 20208), (13472, 16722), (14864, 15156)]