289128672

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{829}}^1$

素因数の和:1025

約数の個数: 144

約数和(自身を含む): 946239840

約数和(自身を除く): 657111168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 173, 224, 252, 288, 336, 346, 504, 519, 672, 692, 829, 1008, 1038, 1211, 1384, 1557, 1658, 2016, 2076, 2422, 2487, 2768, 3114, 3316, 3633, 4152, 4844, 4974, 5536, 5803, 6228, 6632, 7266, 7461, 8304, 9688, 9948, 10899, 11606, 12456, 13264, 14532, 14922, 16608, 17409, 19376, 19896, 21798, 23212, 24912, 26528, 29064, 29844, 34818, 38752, 39792, 43596, 46424, 49824, 52227, 58128, 59688, 69636, 79584, 87192, 92848, 104454, 116256, 119376, 139272, 143417, 174384, 185696, 208908, 238752, 278544, 286834, 348768, 417816, 430251, 557088, 573668, 835632, 860502, 1003919, 1147336, 1290753, 1671264, 1721004, 2007838, 2294672, 2581506, 3011757, 3442008, 4015676, 4589344, 5163012, 6023514, 6884016, 8031352, 9035271, 10326024, 12047028, 13768032, 16062704, 18070542, 20652048, 24094056, 32125408, 36141084, 41304096, 48188112, 72282168, 96376224, 144564336, 289128672]

約数ペア:

[(1, 289128672), (2, 144564336), (3, 96376224), (4, 72282168), (6, 48188112), (7, 41304096), (8, 36141084), (9, 32125408), (12, 24094056), (14, 20652048), (16, 18070542), (18, 16062704), (21, 13768032), (24, 12047028), (28, 10326024), (32, 9035271), (36, 8031352), (42, 6884016), (48, 6023514), (56, 5163012), (63, 4589344), (72, 4015676), (84, 3442008), (96, 3011757), (112, 2581506), (126, 2294672), (144, 2007838), (168, 1721004), (173, 1671264), (224, 1290753), (252, 1147336), (288, 1003919), (336, 860502), (346, 835632), (504, 573668), (519, 557088), (672, 430251), (692, 417816), (829, 348768), (1008, 286834), (1038, 278544), (1211, 238752), (1384, 208908), (1557, 185696), (1658, 174384), (2016, 143417), (2076, 139272), (2422, 119376), (2487, 116256), (2768, 104454), (3114, 92848), (3316, 87192), (3633, 79584), (4152, 69636), (4844, 59688), (4974, 58128), (5536, 52227), (5803, 49824), (6228, 46424), (6632, 43596), (7266, 39792), (7461, 38752), (8304, 34818), (9688, 29844), (9948, 29064), (10899, 26528), (11606, 24912), (12456, 23212), (13264, 21798), (14532, 19896), (14922, 19376), (16608, 17409)]