1266500256

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{877}}^1$

素因数の和:1211

約数の個数: 144

約数和(自身を含む): 3884370336

約数和(自身を除く): 2617870080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 307, 336, 392, 588, 614, 672, 784, 877, 921, 1176, 1228, 1568, 1754, 1842, 2149, 2352, 2456, 2631, 3508, 3684, 4298, 4704, 4912, 5262, 6139, 6447, 7016, 7368, 8596, 9824, 10524, 12278, 12894, 14032, 14736, 15043, 17192, 18417, 21048, 24556, 25788, 28064, 29472, 30086, 34384, 36834, 42096, 42973, 45129, 49112, 51576, 60172, 68768, 73668, 84192, 85946, 90258, 98224, 103152, 120344, 128919, 147336, 171892, 180516, 196448, 206304, 240688, 257838, 269239, 294672, 343784, 361032, 481376, 515676, 538478, 589344, 687568, 722064, 807717, 1031352, 1076956, 1375136, 1444128, 1615434, 1884673, 2062704, 2153912, 3230868, 3769346, 4125408, 4307824, 5654019, 6461736, 7538692, 8615648, 11308038, 12923472, 13192711, 15077384, 22616076, 25846944, 26385422, 30154768, 39578133, 45232152, 52770844, 60309536, 79156266, 90464304, 105541688, 158312532, 180928608, 211083376, 316625064, 422166752, 633250128, 1266500256]

約数ペア:

[(1, 1266500256), (2, 633250128), (3, 422166752), (4, 316625064), (6, 211083376), (7, 180928608), (8, 158312532), (12, 105541688), (14, 90464304), (16, 79156266), (21, 60309536), (24, 52770844), (28, 45232152), (32, 39578133), (42, 30154768), (48, 26385422), (49, 25846944), (56, 22616076), (84, 15077384), (96, 13192711), (98, 12923472), (112, 11308038), (147, 8615648), (168, 7538692), (196, 6461736), (224, 5654019), (294, 4307824), (307, 4125408), (336, 3769346), (392, 3230868), (588, 2153912), (614, 2062704), (672, 1884673), (784, 1615434), (877, 1444128), (921, 1375136), (1176, 1076956), (1228, 1031352), (1568, 807717), (1754, 722064), (1842, 687568), (2149, 589344), (2352, 538478), (2456, 515676), (2631, 481376), (3508, 361032), (3684, 343784), (4298, 294672), (4704, 269239), (4912, 257838), (5262, 240688), (6139, 206304), (6447, 196448), (7016, 180516), (7368, 171892), (8596, 147336), (9824, 128919), (10524, 120344), (12278, 103152), (12894, 98224), (14032, 90258), (14736, 85946), (15043, 84192), (17192, 73668), (18417, 68768), (21048, 60172), (24556, 51576), (25788, 49112), (28064, 45129), (29472, 42973), (30086, 42096), (34384, 36834)]