317798712

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:487

約数の個数: 288

約数和(自身を含む): 1152403200

約数和(自身を除く): 834604488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 19, 21, 22, 24, 28, 33, 36, 38, 42, 44, 49, 56, 57, 63, 66, 72, 76, 77, 84, 88, 98, 99, 114, 126, 132, 133, 147, 152, 154, 168, 171, 196, 198, 209, 228, 231, 252, 264, 266, 294, 308, 342, 392, 396, 399, 418, 431, 441, 456, 462, 504, 532, 539, 588, 616, 627, 684, 693, 792, 798, 836, 862, 882, 924, 931, 1064, 1078, 1176, 1197, 1254, 1293, 1368, 1386, 1463, 1596, 1617, 1672, 1724, 1764, 1848, 1862, 1881, 2156, 2394, 2508, 2586, 2772, 2793, 2926, 3017, 3192, 3234, 3448, 3528, 3724, 3762, 3879, 4312, 4389, 4741, 4788, 4851, 5016, 5172, 5544, 5586, 5852, 6034, 6468, 7448, 7524, 7758, 8189, 8379, 8778, 9051, 9482, 9576, 9702, 10241, 10344, 11172, 11704, 12068, 12936, 13167, 14223, 15048, 15516, 16378, 16758, 17556, 18102, 18964, 19404, 20482, 21119, 22344, 24136, 24567, 26334, 27153, 28446, 30723, 31032, 32756, 33187, 33516, 35112, 36204, 37928, 38808, 40964, 42238, 42669, 49134, 52668, 54306, 56892, 57323, 61446, 63357, 65512, 66374, 67032, 72408, 73701, 81928, 84476, 85338, 90079, 92169, 98268, 99561, 105336, 108612, 113784, 114646, 122892, 126714, 132748, 147402, 168952, 170676, 171969, 180158, 184338, 190071, 196536, 199122, 217224, 229292, 232309, 245784, 253428, 265496, 270237, 294804, 298683, 341352, 343938, 360316, 368676, 380142, 398244, 401261, 458584, 464618, 506856, 515907, 540474, 589608, 597366, 630553, 687876, 696927, 720632, 737352, 760284, 796488, 802522, 810711, 929236, 1031814, 1080948, 1194732, 1203783, 1261106, 1375752, 1393854, 1520568, 1605044, 1621422, 1858472, 1891659, 2063628, 2090781, 2161896, 2389464, 2407566, 2522212, 2787708, 3210088, 3242844, 3611349, 3783318, 4127256, 4181562, 4413871, 4815132, 5044424, 5575416, 5674977, 6485688, 7222698, 7566636, 8363124, 8827742, 9630264, 11349954, 13241613, 14445396, 15133272, 16726248, 17655484, 22699908, 26483226, 28890792, 35310968, 39724839, 45399816, 52966452, 79449678, 105932904, 158899356, 317798712]

約数ペア:

[(1, 317798712), (2, 158899356), (3, 105932904), (4, 79449678), (6, 52966452), (7, 45399816), (8, 39724839), (9, 35310968), (11, 28890792), (12, 26483226), (14, 22699908), (18, 17655484), (19, 16726248), (21, 15133272), (22, 14445396), (24, 13241613), (28, 11349954), (33, 9630264), (36, 8827742), (38, 8363124), (42, 7566636), (44, 7222698), (49, 6485688), (56, 5674977), (57, 5575416), (63, 5044424), (66, 4815132), (72, 4413871), (76, 4181562), (77, 4127256), (84, 3783318), (88, 3611349), (98, 3242844), (99, 3210088), (114, 2787708), (126, 2522212), (132, 2407566), (133, 2389464), (147, 2161896), (152, 2090781), (154, 2063628), (168, 1891659), (171, 1858472), (196, 1621422), (198, 1605044), (209, 1520568), (228, 1393854), (231, 1375752), (252, 1261106), (264, 1203783), (266, 1194732), (294, 1080948), (308, 1031814), (342, 929236), (392, 810711), (396, 802522), (399, 796488), (418, 760284), (431, 737352), (441, 720632), (456, 696927), (462, 687876), (504, 630553), (532, 597366), (539, 589608), (588, 540474), (616, 515907), (627, 506856), (684, 464618), (693, 458584), (792, 401261), (798, 398244), (836, 380142), (862, 368676), (882, 360316), (924, 343938), (931, 341352), (1064, 298683), (1078, 294804), (1176, 270237), (1197, 265496), (1254, 253428), (1293, 245784), (1368, 232309), (1386, 229292), (1463, 217224), (1596, 199122), (1617, 196536), (1672, 190071), (1724, 184338), (1764, 180158), (1848, 171969), (1862, 170676), (1881, 168952), (2156, 147402), (2394, 132748), (2508, 126714), (2586, 122892), (2772, 114646), (2793, 113784), (2926, 108612), (3017, 105336), (3192, 99561), (3234, 98268), (3448, 92169), (3528, 90079), (3724, 85338), (3762, 84476), (3879, 81928), (4312, 73701), (4389, 72408), (4741, 67032), (4788, 66374), (4851, 65512), (5016, 63357), (5172, 61446), (5544, 57323), (5586, 56892), (5852, 54306), (6034, 52668), (6468, 49134), (7448, 42669), (7524, 42238), (7758, 40964), (8189, 38808), (8379, 37928), (8778, 36204), (9051, 35112), (9482, 33516), (9576, 33187), (9702, 32756), (10241, 31032), (10344, 30723), (11172, 28446), (11704, 27153), (12068, 26334), (12936, 24567), (13167, 24136), (14223, 22344), (15048, 21119), (15516, 20482), (16378, 19404), (16758, 18964), (17556, 18102)]