311973291216

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{205529}}^1$

素因数の和:205753

約数の個数: 120

約数和(自身を含む): 890572999680

約数和(自身を除く): 578599708464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 127, 144, 166, 249, 254, 332, 381, 498, 508, 664, 747, 762, 996, 1016, 1143, 1328, 1494, 1524, 1992, 2032, 2286, 2988, 3048, 3984, 4572, 5976, 6096, 9144, 10541, 11952, 18288, 21082, 31623, 42164, 63246, 84328, 94869, 126492, 168656, 189738, 205529, 252984, 379476, 411058, 505968, 616587, 758952, 822116, 1233174, 1517904, 1644232, 1849761, 2466348, 3288464, 3699522, 4932696, 7399044, 9865392, 14798088, 17058907, 26102183, 29596176, 34117814, 51176721, 52204366, 68235628, 78306549, 102353442, 104408732, 136471256, 153530163, 156613098, 204706884, 208817464, 234919647, 272942512, 307060326, 313226196, 409413768, 417634928, 469839294, 614120652, 626452392, 818827536, 939678588, 1228241304, 1252904784, 1879357176, 2166481189, 2456482608, 3758714352, 4332962378, 6499443567, 8665924756, 12998887134, 17331849512, 19498330701, 25997774268, 34663699024, 38996661402, 51995548536, 77993322804, 103991097072, 155986645608, 311973291216]

約数ペア:

[(1, 311973291216), (2, 155986645608), (3, 103991097072), (4, 77993322804), (6, 51995548536), (8, 38996661402), (9, 34663699024), (12, 25997774268), (16, 19498330701), (18, 17331849512), (24, 12998887134), (36, 8665924756), (48, 6499443567), (72, 4332962378), (83, 3758714352), (127, 2456482608), (144, 2166481189), (166, 1879357176), (249, 1252904784), (254, 1228241304), (332, 939678588), (381, 818827536), (498, 626452392), (508, 614120652), (664, 469839294), (747, 417634928), (762, 409413768), (996, 313226196), (1016, 307060326), (1143, 272942512), (1328, 234919647), (1494, 208817464), (1524, 204706884), (1992, 156613098), (2032, 153530163), (2286, 136471256), (2988, 104408732), (3048, 102353442), (3984, 78306549), (4572, 68235628), (5976, 52204366), (6096, 51176721), (9144, 34117814), (10541, 29596176), (11952, 26102183), (18288, 17058907), (21082, 14798088), (31623, 9865392), (42164, 7399044), (63246, 4932696), (84328, 3699522), (94869, 3288464), (126492, 2466348), (168656, 1849761), (189738, 1644232), (205529, 1517904), (252984, 1233174), (379476, 822116), (411058, 758952), (505968, 616587)]