1351728

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{149}}^1$

素因数の和:176

約数の個数: 100

約数和(自身を含む): 4501200

約数和(自身を除く): 3149472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 149, 162, 168, 189, 216, 252, 298, 324, 336, 378, 432, 447, 504, 567, 596, 648, 756, 894, 1008, 1043, 1134, 1192, 1296, 1341, 1512, 1788, 2086, 2268, 2384, 2682, 3024, 3129, 3576, 4023, 4172, 4536, 5364, 6258, 7152, 8046, 8344, 9072, 9387, 10728, 12069, 12516, 16092, 16688, 18774, 21456, 24138, 25032, 28161, 32184, 37548, 48276, 50064, 56322, 64368, 75096, 84483, 96552, 112644, 150192, 168966, 193104, 225288, 337932, 450576, 675864, 1351728]

約数ペア:

[(1, 1351728), (2, 675864), (3, 450576), (4, 337932), (6, 225288), (7, 193104), (8, 168966), (9, 150192), (12, 112644), (14, 96552), (16, 84483), (18, 75096), (21, 64368), (24, 56322), (27, 50064), (28, 48276), (36, 37548), (42, 32184), (48, 28161), (54, 25032), (56, 24138), (63, 21456), (72, 18774), (81, 16688), (84, 16092), (108, 12516), (112, 12069), (126, 10728), (144, 9387), (149, 9072), (162, 8344), (168, 8046), (189, 7152), (216, 6258), (252, 5364), (298, 4536), (324, 4172), (336, 4023), (378, 3576), (432, 3129), (447, 3024), (504, 2682), (567, 2384), (596, 2268), (648, 2086), (756, 1788), (894, 1512), (1008, 1341), (1043, 1296), (1134, 1192)]