1261230336

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:701

約数の個数: 216

約数和(自身を含む): 3915649920

約数和(自身を除く): 2654419584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 47, 48, 57, 64, 72, 76, 94, 96, 114, 128, 141, 144, 152, 171, 188, 192, 228, 256, 282, 288, 304, 342, 376, 384, 423, 456, 564, 576, 608, 613, 684, 752, 768, 846, 893, 912, 1128, 1152, 1216, 1226, 1368, 1504, 1692, 1786, 1824, 1839, 2256, 2304, 2432, 2452, 2679, 2736, 3008, 3384, 3572, 3648, 3678, 4512, 4864, 4904, 5358, 5472, 5517, 6016, 6768, 7144, 7296, 7356, 8037, 9024, 9808, 10716, 10944, 11034, 11647, 12032, 13536, 14288, 14592, 14712, 16074, 18048, 19616, 21432, 21888, 22068, 23294, 27072, 28576, 28811, 29424, 32148, 34941, 36096, 39232, 42864, 43776, 44136, 46588, 54144, 57152, 57622, 58848, 64296, 69882, 78464, 85728, 86433, 88272, 93176, 104823, 108288, 114304, 115244, 117696, 128592, 139764, 156928, 171456, 172866, 176544, 186352, 209646, 228608, 230488, 235392, 257184, 259299, 279528, 342912, 345732, 353088, 372704, 419292, 460976, 470784, 514368, 518598, 547409, 559056, 685824, 691464, 706176, 745408, 838584, 921952, 1028736, 1037196, 1094818, 1118112, 1382928, 1412352, 1490816, 1642227, 1677168, 1843904, 2057472, 2074392, 2189636, 2236224, 2765856, 2981632, 3284454, 3354336, 3687808, 4148784, 4379272, 4472448, 4926681, 5531712, 6568908, 6708672, 7375616, 8297568, 8758544, 8944896, 9853362, 11063424, 13137816, 13417344, 16595136, 17517088, 19706724, 22126848, 26275632, 26834688, 33190272, 35034176, 39413448, 52551264, 66380544, 70068352, 78826896, 105102528, 140136704, 157653792, 210205056, 315307584, 420410112, 630615168, 1261230336]

約数ペア:

[(1, 1261230336), (2, 630615168), (3, 420410112), (4, 315307584), (6, 210205056), (8, 157653792), (9, 140136704), (12, 105102528), (16, 78826896), (18, 70068352), (19, 66380544), (24, 52551264), (32, 39413448), (36, 35034176), (38, 33190272), (47, 26834688), (48, 26275632), (57, 22126848), (64, 19706724), (72, 17517088), (76, 16595136), (94, 13417344), (96, 13137816), (114, 11063424), (128, 9853362), (141, 8944896), (144, 8758544), (152, 8297568), (171, 7375616), (188, 6708672), (192, 6568908), (228, 5531712), (256, 4926681), (282, 4472448), (288, 4379272), (304, 4148784), (342, 3687808), (376, 3354336), (384, 3284454), (423, 2981632), (456, 2765856), (564, 2236224), (576, 2189636), (608, 2074392), (613, 2057472), (684, 1843904), (752, 1677168), (768, 1642227), (846, 1490816), (893, 1412352), (912, 1382928), (1128, 1118112), (1152, 1094818), (1216, 1037196), (1226, 1028736), (1368, 921952), (1504, 838584), (1692, 745408), (1786, 706176), (1824, 691464), (1839, 685824), (2256, 559056), (2304, 547409), (2432, 518598), (2452, 514368), (2679, 470784), (2736, 460976), (3008, 419292), (3384, 372704), (3572, 353088), (3648, 345732), (3678, 342912), (4512, 279528), (4864, 259299), (4904, 257184), (5358, 235392), (5472, 230488), (5517, 228608), (6016, 209646), (6768, 186352), (7144, 176544), (7296, 172866), (7356, 171456), (8037, 156928), (9024, 139764), (9808, 128592), (10716, 117696), (10944, 115244), (11034, 114304), (11647, 108288), (12032, 104823), (13536, 93176), (14288, 88272), (14592, 86433), (14712, 85728), (16074, 78464), (18048, 69882), (19616, 64296), (21432, 58848), (21888, 57622), (22068, 57152), (23294, 54144), (27072, 46588), (28576, 44136), (28811, 43776), (29424, 42864), (32148, 39232), (34941, 36096)]