1427908064

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{661}}^1$

素因数の和:737

約数の個数: 144

約数和(自身を含む): 3432236976

約数和(自身を除く): 2004328912

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 32, 34, 38, 44, 68, 76, 88, 136, 152, 176, 187, 209, 272, 304, 323, 352, 361, 374, 418, 544, 608, 646, 661, 722, 748, 836, 1292, 1322, 1444, 1496, 1672, 2584, 2644, 2888, 2992, 3344, 3553, 3971, 5168, 5288, 5776, 5984, 6137, 6688, 7106, 7271, 7942, 10336, 10576, 11237, 11552, 12274, 12559, 14212, 14542, 15884, 21152, 22474, 24548, 25118, 28424, 29084, 31768, 44948, 49096, 50236, 56848, 58168, 63536, 67507, 89896, 98192, 100472, 113696, 116336, 123607, 127072, 135014, 138149, 179792, 196384, 200944, 213503, 232672, 238621, 247214, 270028, 276298, 359584, 401888, 427006, 477242, 494428, 540056, 552596, 854012, 954484, 988856, 1080112, 1105192, 1708024, 1908968, 1977712, 2160224, 2210384, 2348533, 2624831, 3416048, 3817936, 3955424, 4056557, 4420768, 4697066, 5249662, 6832096, 7635872, 8113114, 9394132, 10499324, 16226228, 18788264, 20998648, 32452456, 37576528, 41997296, 44622127, 64904912, 75153056, 83994592, 89244254, 129809824, 178488508, 356977016, 713954032, 1427908064]

約数ペア:

[(1, 1427908064), (2, 713954032), (4, 356977016), (8, 178488508), (11, 129809824), (16, 89244254), (17, 83994592), (19, 75153056), (22, 64904912), (32, 44622127), (34, 41997296), (38, 37576528), (44, 32452456), (68, 20998648), (76, 18788264), (88, 16226228), (136, 10499324), (152, 9394132), (176, 8113114), (187, 7635872), (209, 6832096), (272, 5249662), (304, 4697066), (323, 4420768), (352, 4056557), (361, 3955424), (374, 3817936), (418, 3416048), (544, 2624831), (608, 2348533), (646, 2210384), (661, 2160224), (722, 1977712), (748, 1908968), (836, 1708024), (1292, 1105192), (1322, 1080112), (1444, 988856), (1496, 954484), (1672, 854012), (2584, 552596), (2644, 540056), (2888, 494428), (2992, 477242), (3344, 427006), (3553, 401888), (3971, 359584), (5168, 276298), (5288, 270028), (5776, 247214), (5984, 238621), (6137, 232672), (6688, 213503), (7106, 200944), (7271, 196384), (7942, 179792), (10336, 138149), (10576, 135014), (11237, 127072), (11552, 123607), (12274, 116336), (12559, 113696), (14212, 100472), (14542, 98192), (15884, 89896), (21152, 67507), (22474, 63536), (24548, 58168), (25118, 56848), (28424, 50236), (29084, 49096), (31768, 44948)]