308966616

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1609}}^1$

素因数の和:1758

約数の個数: 128

約数和(自身を含む): 989184000

約数和(自身を除く): 680217384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 127, 168, 189, 216, 252, 254, 378, 381, 504, 508, 756, 762, 889, 1016, 1143, 1512, 1524, 1609, 1778, 2286, 2667, 3048, 3218, 3429, 3556, 4572, 4827, 5334, 6436, 6858, 7112, 8001, 9144, 9654, 10668, 11263, 12872, 13716, 14481, 16002, 19308, 21336, 22526, 24003, 27432, 28962, 32004, 33789, 38616, 43443, 45052, 48006, 57924, 64008, 67578, 86886, 90104, 96012, 101367, 115848, 135156, 173772, 192024, 202734, 204343, 270312, 304101, 347544, 405468, 408686, 608202, 613029, 810936, 817372, 1216404, 1226058, 1430401, 1634744, 1839087, 2432808, 2452116, 2860802, 3678174, 4291203, 4904232, 5517261, 5721604, 7356348, 8582406, 11034522, 11443208, 12873609, 14712696, 17164812, 22069044, 25747218, 34329624, 38620827, 44138088, 51494436, 77241654, 102988872, 154483308, 308966616]

約数ペア:

[(1, 308966616), (2, 154483308), (3, 102988872), (4, 77241654), (6, 51494436), (7, 44138088), (8, 38620827), (9, 34329624), (12, 25747218), (14, 22069044), (18, 17164812), (21, 14712696), (24, 12873609), (27, 11443208), (28, 11034522), (36, 8582406), (42, 7356348), (54, 5721604), (56, 5517261), (63, 4904232), (72, 4291203), (84, 3678174), (108, 2860802), (126, 2452116), (127, 2432808), (168, 1839087), (189, 1634744), (216, 1430401), (252, 1226058), (254, 1216404), (378, 817372), (381, 810936), (504, 613029), (508, 608202), (756, 408686), (762, 405468), (889, 347544), (1016, 304101), (1143, 270312), (1512, 204343), (1524, 202734), (1609, 192024), (1778, 173772), (2286, 135156), (2667, 115848), (3048, 101367), (3218, 96012), (3429, 90104), (3556, 86886), (4572, 67578), (4827, 64008), (5334, 57924), (6436, 48006), (6858, 45052), (7112, 43443), (8001, 38616), (9144, 33789), (9654, 32004), (10668, 28962), (11263, 27432), (12872, 24003), (13716, 22526), (14481, 21336), (16002, 19308)]