425544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:182

約数の個数: 64

約数和(自身を含む): 1296000

約数和(自身を除く): 870456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 149, 168, 204, 238, 298, 357, 408, 447, 476, 596, 714, 894, 952, 1043, 1192, 1428, 1788, 2086, 2533, 2856, 3129, 3576, 4172, 5066, 6258, 7599, 8344, 10132, 12516, 15198, 17731, 20264, 25032, 30396, 35462, 53193, 60792, 70924, 106386, 141848, 212772, 425544]

約数ペア:

[(1, 425544), (2, 212772), (3, 141848), (4, 106386), (6, 70924), (7, 60792), (8, 53193), (12, 35462), (14, 30396), (17, 25032), (21, 20264), (24, 17731), (28, 15198), (34, 12516), (42, 10132), (51, 8344), (56, 7599), (68, 6258), (84, 5066), (102, 4172), (119, 3576), (136, 3129), (149, 2856), (168, 2533), (204, 2086), (238, 1788), (298, 1428), (357, 1192), (408, 1043), (447, 952), (476, 894), (596, 714)]