814584672

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{661}}^1$

素因数の和:1077

約数の個数: 144

約数和(自身を含む): 2537393040

約数和(自身を除く): 1722808368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 389, 396, 528, 661, 778, 792, 1056, 1167, 1322, 1556, 1584, 1983, 2334, 2644, 3112, 3168, 3501, 3966, 4279, 4668, 5288, 5949, 6224, 7002, 7271, 7932, 8558, 9336, 10576, 11898, 12448, 12837, 14004, 14542, 15864, 17116, 18672, 21152, 21813, 23796, 25674, 28008, 29084, 31728, 34232, 37344, 38511, 43626, 47592, 51348, 56016, 58168, 63456, 65439, 68464, 77022, 87252, 95184, 102696, 112032, 116336, 130878, 136928, 154044, 174504, 190368, 205392, 232672, 257129, 261756, 308088, 349008, 410784, 514258, 523512, 616176, 698016, 771387, 1028516, 1047024, 1232352, 1542774, 2057032, 2094048, 2314161, 2828419, 3085548, 4114064, 4628322, 5656838, 6171096, 8228128, 8485257, 9256644, 11313676, 12342192, 16970514, 18513288, 22627352, 24684384, 25455771, 33941028, 37026576, 45254704, 50911542, 67882056, 74053152, 90509408, 101823084, 135764112, 203646168, 271528224, 407292336, 814584672]

約数ペア:

[(1, 814584672), (2, 407292336), (3, 271528224), (4, 203646168), (6, 135764112), (8, 101823084), (9, 90509408), (11, 74053152), (12, 67882056), (16, 50911542), (18, 45254704), (22, 37026576), (24, 33941028), (32, 25455771), (33, 24684384), (36, 22627352), (44, 18513288), (48, 16970514), (66, 12342192), (72, 11313676), (88, 9256644), (96, 8485257), (99, 8228128), (132, 6171096), (144, 5656838), (176, 4628322), (198, 4114064), (264, 3085548), (288, 2828419), (352, 2314161), (389, 2094048), (396, 2057032), (528, 1542774), (661, 1232352), (778, 1047024), (792, 1028516), (1056, 771387), (1167, 698016), (1322, 616176), (1556, 523512), (1584, 514258), (1983, 410784), (2334, 349008), (2644, 308088), (3112, 261756), (3168, 257129), (3501, 232672), (3966, 205392), (4279, 190368), (4668, 174504), (5288, 154044), (5949, 136928), (6224, 130878), (7002, 116336), (7271, 112032), (7932, 102696), (8558, 95184), (9336, 87252), (10576, 77022), (11898, 68464), (12448, 65439), (12837, 63456), (14004, 58168), (14542, 56016), (15864, 51348), (17116, 47592), (18672, 43626), (21152, 38511), (21813, 37344), (23796, 34232), (25674, 31728), (28008, 29084)]