243554156638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{691}}^1$

素因数の和:1050

約数の個数: 128

約数和(自身を含む): 427494703104

約数和(自身を除く): 183940546466

約数列:

[1, 2, 13, 26, 31, 37, 53, 62, 74, 106, 223, 403, 446, 481, 689, 691, 806, 962, 1147, 1378, 1382, 1643, 1961, 2294, 2899, 3286, 3922, 5798, 6913, 8251, 8983, 11819, 13826, 14911, 16502, 17966, 21359, 21421, 23638, 25493, 25567, 29822, 36623, 42718, 42842, 50986, 51134, 60791, 73246, 89869, 107263, 121582, 153647, 154093, 179738, 214526, 255781, 278473, 307294, 308186, 332371, 366389, 437303, 476099, 511562, 556946, 664742, 732778, 790283, 792577, 874606, 952198, 1135313, 1355051, 1580566, 1585154, 2003209, 2270626, 2710102, 3325153, 4006418, 4763057, 4776883, 5684939, 5701441, 6650306, 8166929, 9526114, 9553766, 10303501, 11369878, 11402882, 13556393, 14759069, 16333858, 17615663, 20607002, 27112786, 29518138, 35231326, 42006581, 62099479, 74118733, 84013162, 106170077, 124198958, 148237466, 176233109, 176744671, 212340154, 253174799, 302176373, 352466218, 353489342, 506349598, 546085553, 604352746, 1092171106, 2297680723, 3291272387, 3928292849, 4595361446, 6582544774, 7856585698, 9367467563, 18734935126, 121777078319, 243554156638]

約数ペア:

[(1, 243554156638), (2, 121777078319), (13, 18734935126), (26, 9367467563), (31, 7856585698), (37, 6582544774), (53, 4595361446), (62, 3928292849), (74, 3291272387), (106, 2297680723), (223, 1092171106), (403, 604352746), (446, 546085553), (481, 506349598), (689, 353489342), (691, 352466218), (806, 302176373), (962, 253174799), (1147, 212340154), (1378, 176744671), (1382, 176233109), (1643, 148237466), (1961, 124198958), (2294, 106170077), (2899, 84013162), (3286, 74118733), (3922, 62099479), (5798, 42006581), (6913, 35231326), (8251, 29518138), (8983, 27112786), (11819, 20607002), (13826, 17615663), (14911, 16333858), (16502, 14759069), (17966, 13556393), (21359, 11402882), (21421, 11369878), (23638, 10303501), (25493, 9553766), (25567, 9526114), (29822, 8166929), (36623, 6650306), (42718, 5701441), (42842, 5684939), (50986, 4776883), (51134, 4763057), (60791, 4006418), (73246, 3325153), (89869, 2710102), (107263, 2270626), (121582, 2003209), (153647, 1585154), (154093, 1580566), (179738, 1355051), (214526, 1135313), (255781, 952198), (278473, 874606), (307294, 792577), (308186, 790283), (332371, 732778), (366389, 664742), (437303, 556946), (476099, 511562)]