421486128

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2417}}^1$

素因数の和:2611

約数の個数: 120

約数和(自身を含む): 1356439968

約数和(自身を除く): 934953840

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 173, 252, 336, 346, 504, 519, 692, 1008, 1038, 1211, 1384, 1557, 2076, 2417, 2422, 2768, 3114, 3633, 4152, 4834, 4844, 6228, 7251, 7266, 8304, 9668, 9688, 10899, 12456, 14502, 14532, 16919, 19336, 19376, 21753, 21798, 24912, 29004, 29064, 33838, 38672, 43506, 43596, 50757, 58008, 58128, 67676, 87012, 87192, 101514, 116016, 135352, 152271, 174024, 174384, 203028, 270704, 304542, 348048, 406056, 418141, 609084, 812112, 836282, 1218168, 1254423, 1672564, 2436336, 2508846, 2926987, 3345128, 3763269, 5017692, 5853974, 6690256, 7526538, 8780961, 10035384, 11707948, 15053076, 17561922, 20070768, 23415896, 26342883, 30106152, 35123844, 46831792, 52685766, 60212304, 70247688, 105371532, 140495376, 210743064, 421486128]

約数ペア:

[(1, 421486128), (2, 210743064), (3, 140495376), (4, 105371532), (6, 70247688), (7, 60212304), (8, 52685766), (9, 46831792), (12, 35123844), (14, 30106152), (16, 26342883), (18, 23415896), (21, 20070768), (24, 17561922), (28, 15053076), (36, 11707948), (42, 10035384), (48, 8780961), (56, 7526538), (63, 6690256), (72, 5853974), (84, 5017692), (112, 3763269), (126, 3345128), (144, 2926987), (168, 2508846), (173, 2436336), (252, 1672564), (336, 1254423), (346, 1218168), (504, 836282), (519, 812112), (692, 609084), (1008, 418141), (1038, 406056), (1211, 348048), (1384, 304542), (1557, 270704), (2076, 203028), (2417, 174384), (2422, 174024), (2768, 152271), (3114, 135352), (3633, 116016), (4152, 101514), (4834, 87192), (4844, 87012), (6228, 67676), (7251, 58128), (7266, 58008), (8304, 50757), (9668, 43596), (9688, 43506), (10899, 38672), (12456, 33838), (14502, 29064), (14532, 29004), (16919, 24912), (19336, 21798), (19376, 21753)]