673232168

素因数分解:

$2^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:432

約数の個数: 128

約数和(自身を含む): 1596000000

約数和(自身を除く): 922767832

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 49, 56, 74, 76, 98, 133, 148, 152, 196, 259, 266, 296, 343, 349, 392, 518, 532, 686, 698, 703, 931, 1036, 1064, 1372, 1396, 1406, 1813, 1862, 2072, 2443, 2744, 2792, 2812, 3626, 3724, 4886, 4921, 5624, 6517, 6631, 7252, 7448, 9772, 9842, 12691, 12913, 13034, 13262, 14504, 17101, 19544, 19684, 25382, 25826, 26068, 26524, 34202, 34447, 39368, 46417, 50764, 51652, 52136, 53048, 68404, 68894, 90391, 92834, 101528, 103304, 119707, 136808, 137788, 180782, 185668, 239414, 241129, 245347, 275576, 324919, 361564, 371336, 478828, 482258, 490694, 632737, 649838, 723128, 957656, 964516, 981388, 1265474, 1299676, 1717429, 1929032, 1962776, 2274433, 2530948, 2599352, 3434858, 4429159, 4548866, 5061896, 6869716, 8858318, 9097732, 12022003, 13739432, 17716636, 18195464, 24044006, 35433272, 48088012, 84154021, 96176024, 168308042, 336616084, 673232168]

約数ペア:

[(1, 673232168), (2, 336616084), (4, 168308042), (7, 96176024), (8, 84154021), (14, 48088012), (19, 35433272), (28, 24044006), (37, 18195464), (38, 17716636), (49, 13739432), (56, 12022003), (74, 9097732), (76, 8858318), (98, 6869716), (133, 5061896), (148, 4548866), (152, 4429159), (196, 3434858), (259, 2599352), (266, 2530948), (296, 2274433), (343, 1962776), (349, 1929032), (392, 1717429), (518, 1299676), (532, 1265474), (686, 981388), (698, 964516), (703, 957656), (931, 723128), (1036, 649838), (1064, 632737), (1372, 490694), (1396, 482258), (1406, 478828), (1813, 371336), (1862, 361564), (2072, 324919), (2443, 275576), (2744, 245347), (2792, 241129), (2812, 239414), (3626, 185668), (3724, 180782), (4886, 137788), (4921, 136808), (5624, 119707), (6517, 103304), (6631, 101528), (7252, 92834), (7448, 90391), (9772, 68894), (9842, 68404), (12691, 53048), (12913, 52136), (13034, 51652), (13262, 50764), (14504, 46417), (17101, 39368), (19544, 34447), (19684, 34202), (25382, 26524), (25826, 26068)]