1330880096

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:725

約数の個数: 192

約数和(自身を含む): 3479003136

約数和(自身を除く): 2148123040

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 31, 32, 46, 52, 56, 62, 91, 92, 104, 112, 124, 161, 182, 184, 208, 217, 224, 248, 299, 322, 364, 368, 403, 416, 434, 496, 598, 641, 644, 713, 728, 736, 806, 868, 992, 1196, 1282, 1288, 1426, 1456, 1612, 1736, 2093, 2392, 2564, 2576, 2821, 2852, 2912, 3224, 3472, 4186, 4487, 4784, 4991, 5128, 5152, 5642, 5704, 6448, 6944, 8333, 8372, 8974, 9269, 9568, 9982, 10256, 11284, 11408, 12896, 14743, 16666, 16744, 17948, 18538, 19871, 19964, 20512, 22568, 22816, 29486, 33332, 33488, 35896, 37076, 39742, 39928, 45136, 58331, 58972, 64883, 66664, 66976, 71792, 74152, 79484, 79856, 90272, 103201, 116662, 117944, 129766, 133328, 139097, 143584, 148304, 158968, 159712, 191659, 206402, 233324, 235888, 258323, 259532, 266656, 278194, 296608, 317936, 383318, 412804, 457033, 466648, 471776, 516646, 519064, 556388, 635872, 766636, 825608, 914066, 933296, 1033292, 1038128, 1112776, 1341613, 1533272, 1651216, 1808261, 1828132, 1866592, 2066584, 2076256, 2225552, 2683226, 3066544, 3199231, 3302432, 3616522, 3656264, 4133168, 4451104, 5366452, 5941429, 6133088, 6398462, 7233044, 7312528, 8266336, 10732904, 11882858, 12796924, 14466088, 14625056, 21465808, 23765716, 25593848, 28932176, 41590003, 42931616, 47531432, 51187696, 57864352, 83180006, 95062864, 102375392, 166360012, 190125728, 332720024, 665440048, 1330880096]

約数ペア:

[(1, 1330880096), (2, 665440048), (4, 332720024), (7, 190125728), (8, 166360012), (13, 102375392), (14, 95062864), (16, 83180006), (23, 57864352), (26, 51187696), (28, 47531432), (31, 42931616), (32, 41590003), (46, 28932176), (52, 25593848), (56, 23765716), (62, 21465808), (91, 14625056), (92, 14466088), (104, 12796924), (112, 11882858), (124, 10732904), (161, 8266336), (182, 7312528), (184, 7233044), (208, 6398462), (217, 6133088), (224, 5941429), (248, 5366452), (299, 4451104), (322, 4133168), (364, 3656264), (368, 3616522), (403, 3302432), (416, 3199231), (434, 3066544), (496, 2683226), (598, 2225552), (641, 2076256), (644, 2066584), (713, 1866592), (728, 1828132), (736, 1808261), (806, 1651216), (868, 1533272), (992, 1341613), (1196, 1112776), (1282, 1038128), (1288, 1033292), (1426, 933296), (1456, 914066), (1612, 825608), (1736, 766636), (2093, 635872), (2392, 556388), (2564, 519064), (2576, 516646), (2821, 471776), (2852, 466648), (2912, 457033), (3224, 412804), (3472, 383318), (4186, 317936), (4487, 296608), (4784, 278194), (4991, 266656), (5128, 259532), (5152, 258323), (5642, 235888), (5704, 233324), (6448, 206402), (6944, 191659), (8333, 159712), (8372, 158968), (8974, 148304), (9269, 143584), (9568, 139097), (9982, 133328), (10256, 129766), (11284, 117944), (11408, 116662), (12896, 103201), (14743, 90272), (16666, 79856), (16744, 79484), (17948, 74152), (18538, 71792), (19871, 66976), (19964, 66664), (20512, 64883), (22568, 58972), (22816, 58331), (29486, 45136), (33332, 39928), (33488, 39742), (35896, 37076)]