1788112008

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{1481}}^1$

素因数の和:1943

約数の個数: 96

約数和(自身を含む): 4976407800

約数和(自身を除く): 3188295792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 409, 492, 738, 818, 984, 1227, 1476, 1481, 1636, 2454, 2952, 2962, 3272, 3681, 4443, 4908, 5924, 7362, 8886, 9816, 11848, 13329, 14724, 16769, 17772, 26658, 29448, 33538, 35544, 50307, 53316, 60721, 67076, 100614, 106632, 121442, 134152, 150921, 182163, 201228, 242884, 301842, 364326, 402456, 485768, 546489, 603684, 605729, 728652, 1092978, 1207368, 1211458, 1457304, 1817187, 2185956, 2422916, 3634374, 4371912, 4845832, 5451561, 7268748, 10903122, 14537496, 21806244, 24834889, 43612488, 49669778, 74504667, 99339556, 149009334, 198679112, 223514001, 298018668, 447028002, 596037336, 894056004, 1788112008]

約数ペア:

[(1, 1788112008), (2, 894056004), (3, 596037336), (4, 447028002), (6, 298018668), (8, 223514001), (9, 198679112), (12, 149009334), (18, 99339556), (24, 74504667), (36, 49669778), (41, 43612488), (72, 24834889), (82, 21806244), (123, 14537496), (164, 10903122), (246, 7268748), (328, 5451561), (369, 4845832), (409, 4371912), (492, 3634374), (738, 2422916), (818, 2185956), (984, 1817187), (1227, 1457304), (1476, 1211458), (1481, 1207368), (1636, 1092978), (2454, 728652), (2952, 605729), (2962, 603684), (3272, 546489), (3681, 485768), (4443, 402456), (4908, 364326), (5924, 301842), (7362, 242884), (8886, 201228), (9816, 182163), (11848, 150921), (13329, 134152), (14724, 121442), (16769, 106632), (17772, 100614), (26658, 67076), (29448, 60721), (33538, 53316), (35544, 50307)]