1187612496

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{607}}^1\times {\mathrm{647}}^1$

素因数の和:1278

約数の個数: 160

約数和(自身を含む): 3908321280

約数和(自身を除く): 2720708784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 607, 647, 756, 1008, 1214, 1294, 1512, 1821, 1941, 2428, 2588, 3024, 3642, 3882, 4249, 4529, 4856, 5176, 5463, 5823, 7284, 7764, 8498, 9058, 9712, 10352, 10926, 11646, 12747, 13587, 14568, 15528, 16389, 16996, 17469, 18116, 21852, 23292, 25494, 27174, 29136, 31056, 32778, 33992, 34938, 36232, 38241, 40761, 43704, 46584, 50988, 54348, 65556, 67984, 69876, 72464, 76482, 81522, 87408, 93168, 101976, 108696, 114723, 122283, 131112, 139752, 152964, 163044, 203952, 217392, 229446, 244566, 262224, 279504, 305928, 326088, 392729, 458892, 489132, 611856, 652176, 785458, 917784, 978264, 1178187, 1570916, 1835568, 1956528, 2356374, 2749103, 3141832, 3534561, 4712748, 5498206, 6283664, 7069122, 8247309, 9425496, 10603683, 10996412, 14138244, 16494618, 18850992, 21207366, 21992824, 24741927, 28276488, 32989236, 42414732, 43985648, 49483854, 56552976, 65978472, 74225781, 84829464, 98967708, 131956944, 148451562, 169658928, 197935416, 296903124, 395870832, 593806248, 1187612496]

約数ペア:

[(1, 1187612496), (2, 593806248), (3, 395870832), (4, 296903124), (6, 197935416), (7, 169658928), (8, 148451562), (9, 131956944), (12, 98967708), (14, 84829464), (16, 74225781), (18, 65978472), (21, 56552976), (24, 49483854), (27, 43985648), (28, 42414732), (36, 32989236), (42, 28276488), (48, 24741927), (54, 21992824), (56, 21207366), (63, 18850992), (72, 16494618), (84, 14138244), (108, 10996412), (112, 10603683), (126, 9425496), (144, 8247309), (168, 7069122), (189, 6283664), (216, 5498206), (252, 4712748), (336, 3534561), (378, 3141832), (432, 2749103), (504, 2356374), (607, 1956528), (647, 1835568), (756, 1570916), (1008, 1178187), (1214, 978264), (1294, 917784), (1512, 785458), (1821, 652176), (1941, 611856), (2428, 489132), (2588, 458892), (3024, 392729), (3642, 326088), (3882, 305928), (4249, 279504), (4529, 262224), (4856, 244566), (5176, 229446), (5463, 217392), (5823, 203952), (7284, 163044), (7764, 152964), (8498, 139752), (9058, 131112), (9712, 122283), (10352, 114723), (10926, 108696), (11646, 101976), (12747, 93168), (13587, 87408), (14568, 81522), (15528, 76482), (16389, 72464), (16996, 69876), (17469, 67984), (18116, 65556), (21852, 54348), (23292, 50988), (25494, 46584), (27174, 43704), (29136, 40761), (31056, 38241), (32778, 36232), (33992, 34938)]