1305014088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{1051}}^1$

素因数の和:1475

約数の個数: 128

約数和(自身を含む): 3938688000

約数和(自身を除く): 2633673912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 389, 399, 456, 532, 778, 798, 1051, 1064, 1167, 1556, 1596, 2102, 2334, 2723, 3112, 3153, 3192, 4204, 4668, 5446, 6306, 7357, 7391, 8169, 8408, 9336, 10892, 12612, 14714, 14782, 16338, 19969, 21784, 22071, 22173, 25224, 29428, 29564, 32676, 39938, 44142, 44346, 51737, 58856, 59128, 59907, 65352, 79876, 88284, 88692, 103474, 119814, 139783, 155211, 159752, 176568, 177384, 206948, 239628, 279566, 310422, 408839, 413896, 419349, 479256, 559132, 620844, 817678, 838698, 1118264, 1226517, 1241688, 1635356, 1677396, 2453034, 2861873, 3270712, 3354792, 4906068, 5723746, 7767941, 8585619, 9812136, 11447492, 15535882, 17171238, 22894984, 23303823, 31071764, 34342476, 46607646, 54375587, 62143528, 68684952, 93215292, 108751174, 163126761, 186430584, 217502348, 326253522, 435004696, 652507044, 1305014088]

約数ペア:

[(1, 1305014088), (2, 652507044), (3, 435004696), (4, 326253522), (6, 217502348), (7, 186430584), (8, 163126761), (12, 108751174), (14, 93215292), (19, 68684952), (21, 62143528), (24, 54375587), (28, 46607646), (38, 34342476), (42, 31071764), (56, 23303823), (57, 22894984), (76, 17171238), (84, 15535882), (114, 11447492), (133, 9812136), (152, 8585619), (168, 7767941), (228, 5723746), (266, 4906068), (389, 3354792), (399, 3270712), (456, 2861873), (532, 2453034), (778, 1677396), (798, 1635356), (1051, 1241688), (1064, 1226517), (1167, 1118264), (1556, 838698), (1596, 817678), (2102, 620844), (2334, 559132), (2723, 479256), (3112, 419349), (3153, 413896), (3192, 408839), (4204, 310422), (4668, 279566), (5446, 239628), (6306, 206948), (7357, 177384), (7391, 176568), (8169, 159752), (8408, 155211), (9336, 139783), (10892, 119814), (12612, 103474), (14714, 88692), (14782, 88284), (16338, 79876), (19969, 65352), (21784, 59907), (22071, 59128), (22173, 58856), (25224, 51737), (29428, 44346), (29564, 44142), (32676, 39938)]