1281277152

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{919}}^1$

素因数の和:1085

約数の個数: 144

約数和(自身を含む): 3761372160

約数和(自身を除く): 2480095008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 103, 141, 144, 188, 206, 282, 288, 309, 376, 412, 423, 564, 618, 752, 824, 846, 919, 927, 1128, 1236, 1504, 1648, 1692, 1838, 1854, 2256, 2472, 2757, 3296, 3384, 3676, 3708, 4512, 4841, 4944, 5514, 6768, 7352, 7416, 8271, 9682, 9888, 11028, 13536, 14523, 14704, 14832, 16542, 19364, 22056, 29046, 29408, 29664, 33084, 38728, 43193, 43569, 44112, 58092, 66168, 77456, 86386, 87138, 88224, 94657, 116184, 129579, 132336, 154912, 172772, 174276, 189314, 232368, 259158, 264672, 283971, 345544, 348552, 378628, 388737, 464736, 518316, 567942, 691088, 697104, 757256, 777474, 851913, 1036632, 1135884, 1382176, 1394208, 1514512, 1554948, 1703826, 2073264, 2271768, 3029024, 3109896, 3407652, 4146528, 4448879, 4543536, 6219792, 6815304, 8897758, 9087072, 12439584, 13346637, 13630608, 17795516, 26693274, 27261216, 35591032, 40039911, 53386548, 71182064, 80079822, 106773096, 142364128, 160159644, 213546192, 320319288, 427092384, 640638576, 1281277152]

約数ペア:

[(1, 1281277152), (2, 640638576), (3, 427092384), (4, 320319288), (6, 213546192), (8, 160159644), (9, 142364128), (12, 106773096), (16, 80079822), (18, 71182064), (24, 53386548), (32, 40039911), (36, 35591032), (47, 27261216), (48, 26693274), (72, 17795516), (94, 13630608), (96, 13346637), (103, 12439584), (141, 9087072), (144, 8897758), (188, 6815304), (206, 6219792), (282, 4543536), (288, 4448879), (309, 4146528), (376, 3407652), (412, 3109896), (423, 3029024), (564, 2271768), (618, 2073264), (752, 1703826), (824, 1554948), (846, 1514512), (919, 1394208), (927, 1382176), (1128, 1135884), (1236, 1036632), (1504, 851913), (1648, 777474), (1692, 757256), (1838, 697104), (1854, 691088), (2256, 567942), (2472, 518316), (2757, 464736), (3296, 388737), (3384, 378628), (3676, 348552), (3708, 345544), (4512, 283971), (4841, 264672), (4944, 259158), (5514, 232368), (6768, 189314), (7352, 174276), (7416, 172772), (8271, 154912), (9682, 132336), (9888, 129579), (11028, 116184), (13536, 94657), (14523, 88224), (14704, 87138), (14832, 86386), (16542, 77456), (19364, 66168), (22056, 58092), (29046, 44112), (29408, 43569), (29664, 43193), (33084, 38728)]