1234863672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1867}}^1$

素因数の和:2041

約数の個数: 128

約数和(自身を含む): 3672637440

約数和(自身を除く): 2437773768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 127, 168, 186, 217, 248, 254, 372, 381, 434, 508, 651, 744, 762, 868, 889, 1016, 1302, 1524, 1736, 1778, 1867, 2604, 2667, 3048, 3556, 3734, 3937, 5208, 5334, 5601, 7112, 7468, 7874, 10668, 11202, 11811, 13069, 14936, 15748, 21336, 22404, 23622, 26138, 27559, 31496, 39207, 44808, 47244, 52276, 55118, 57877, 78414, 82677, 94488, 104552, 110236, 115754, 156828, 165354, 173631, 220472, 231508, 237109, 313656, 330708, 347262, 405139, 463016, 474218, 661416, 694524, 711327, 810278, 948436, 1215417, 1389048, 1422654, 1620556, 1659763, 1896872, 2430834, 2845308, 3241112, 3319526, 4861668, 4979289, 5690616, 6639052, 7350379, 9723336, 9958578, 13278104, 14700758, 19917156, 22051137, 29401516, 39834312, 44102274, 51452653, 58803032, 88204548, 102905306, 154357959, 176409096, 205810612, 308715918, 411621224, 617431836, 1234863672]

約数ペア:

[(1, 1234863672), (2, 617431836), (3, 411621224), (4, 308715918), (6, 205810612), (7, 176409096), (8, 154357959), (12, 102905306), (14, 88204548), (21, 58803032), (24, 51452653), (28, 44102274), (31, 39834312), (42, 29401516), (56, 22051137), (62, 19917156), (84, 14700758), (93, 13278104), (124, 9958578), (127, 9723336), (168, 7350379), (186, 6639052), (217, 5690616), (248, 4979289), (254, 4861668), (372, 3319526), (381, 3241112), (434, 2845308), (508, 2430834), (651, 1896872), (744, 1659763), (762, 1620556), (868, 1422654), (889, 1389048), (1016, 1215417), (1302, 948436), (1524, 810278), (1736, 711327), (1778, 694524), (1867, 661416), (2604, 474218), (2667, 463016), (3048, 405139), (3556, 347262), (3734, 330708), (3937, 313656), (5208, 237109), (5334, 231508), (5601, 220472), (7112, 173631), (7468, 165354), (7874, 156828), (10668, 115754), (11202, 110236), (11811, 104552), (13069, 94488), (14936, 82677), (15748, 78414), (21336, 57877), (22404, 55118), (23622, 52276), (26138, 47244), (27559, 44808), (31496, 39207)]