309884832

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:520

約数の個数: 192

約数和(自身を含む): 975744000

約数和(自身を除く): 665859168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 43, 48, 54, 57, 72, 76, 86, 96, 108, 114, 129, 144, 152, 171, 172, 216, 228, 258, 288, 304, 342, 344, 387, 432, 439, 456, 513, 516, 608, 684, 688, 774, 817, 864, 878, 912, 1026, 1032, 1161, 1317, 1368, 1376, 1548, 1634, 1756, 1824, 2052, 2064, 2322, 2451, 2634, 2736, 3096, 3268, 3512, 3951, 4104, 4128, 4644, 4902, 5268, 5472, 6192, 6536, 7024, 7353, 7902, 8208, 8341, 9288, 9804, 10536, 11853, 12384, 13072, 14048, 14706, 15804, 16416, 16682, 18576, 18877, 19608, 21072, 22059, 23706, 25023, 26144, 29412, 31608, 33364, 37152, 37754, 39216, 42144, 44118, 47412, 50046, 56631, 58824, 63216, 66728, 75069, 75508, 78432, 88236, 94824, 100092, 113262, 117648, 126432, 133456, 150138, 151016, 169893, 176472, 189648, 200184, 225207, 226524, 235296, 266912, 300276, 302032, 339786, 352944, 358663, 379296, 400368, 450414, 453048, 509679, 600552, 604064, 679572, 705888, 717326, 800736, 900828, 906096, 1019358, 1075989, 1201104, 1359144, 1434652, 1801656, 1812192, 2038716, 2151978, 2402208, 2718288, 2869304, 3227967, 3603312, 4077432, 4303956, 5436576, 5738608, 6455934, 7206624, 8154864, 8607912, 9683901, 11477216, 12911868, 16309728, 17215824, 19367802, 25823736, 34431648, 38735604, 51647472, 77471208, 103294944, 154942416, 309884832]

約数ペア:

[(1, 309884832), (2, 154942416), (3, 103294944), (4, 77471208), (6, 51647472), (8, 38735604), (9, 34431648), (12, 25823736), (16, 19367802), (18, 17215824), (19, 16309728), (24, 12911868), (27, 11477216), (32, 9683901), (36, 8607912), (38, 8154864), (43, 7206624), (48, 6455934), (54, 5738608), (57, 5436576), (72, 4303956), (76, 4077432), (86, 3603312), (96, 3227967), (108, 2869304), (114, 2718288), (129, 2402208), (144, 2151978), (152, 2038716), (171, 1812192), (172, 1801656), (216, 1434652), (228, 1359144), (258, 1201104), (288, 1075989), (304, 1019358), (342, 906096), (344, 900828), (387, 800736), (432, 717326), (439, 705888), (456, 679572), (513, 604064), (516, 600552), (608, 509679), (684, 453048), (688, 450414), (774, 400368), (817, 379296), (864, 358663), (878, 352944), (912, 339786), (1026, 302032), (1032, 300276), (1161, 266912), (1317, 235296), (1368, 226524), (1376, 225207), (1548, 200184), (1634, 189648), (1756, 176472), (1824, 169893), (2052, 151016), (2064, 150138), (2322, 133456), (2451, 126432), (2634, 117648), (2736, 113262), (3096, 100092), (3268, 94824), (3512, 88236), (3951, 78432), (4104, 75508), (4128, 75069), (4644, 66728), (4902, 63216), (5268, 58824), (5472, 56631), (6192, 50046), (6536, 47412), (7024, 44118), (7353, 42144), (7902, 39216), (8208, 37754), (8341, 37152), (9288, 33364), (9804, 31608), (10536, 29412), (11853, 26144), (12384, 25023), (13072, 23706), (14048, 22059), (14706, 21072), (15804, 19608), (16416, 18877), (16682, 18576)]