31128751008

素因数分解:

$2^5\times 3^5\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:642

約数の個数: 288

約数和(自身を含む): 94030372800

約数和(自身を除く): 62901621792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 67, 72, 81, 96, 108, 134, 144, 149, 162, 201, 216, 243, 268, 288, 298, 324, 401, 402, 432, 447, 486, 536, 596, 603, 648, 802, 804, 864, 894, 972, 1072, 1192, 1203, 1206, 1296, 1341, 1604, 1608, 1788, 1809, 1944, 2144, 2384, 2406, 2412, 2592, 2682, 3208, 3216, 3576, 3609, 3618, 3888, 4023, 4768, 4812, 4824, 5364, 5427, 6416, 6432, 7152, 7218, 7236, 7776, 8046, 9624, 9648, 9983, 10728, 10827, 10854, 12069, 12832, 14304, 14436, 14472, 16092, 16281, 19248, 19296, 19966, 21456, 21654, 21708, 24138, 26867, 28872, 28944, 29949, 32184, 32481, 32562, 36207, 38496, 39932, 42912, 43308, 43416, 48276, 53734, 57744, 57888, 59749, 59898, 64368, 64962, 65124, 72414, 79864, 80601, 86616, 86832, 89847, 96552, 97443, 107468, 115488, 119498, 119796, 128736, 129924, 130248, 144828, 159728, 161202, 173232, 173664, 179247, 179694, 193104, 194886, 214936, 238996, 239592, 241803, 259848, 260496, 269541, 289656, 319456, 322404, 346464, 358494, 359388, 386208, 389772, 429872, 477992, 479184, 483606, 519696, 520992, 537741, 539082, 579312, 644808, 716988, 718776, 725409, 779544, 808623, 859744, 955984, 958368, 967212, 1039392, 1075482, 1078164, 1158624, 1289616, 1433976, 1437552, 1450818, 1559088, 1613223, 1617246, 1911968, 1934424, 2150964, 2156328, 2176227, 2425869, 2579232, 2867952, 2875104, 2901636, 3118176, 3226446, 3234492, 3868848, 4003183, 4301928, 4312656, 4352454, 4839669, 4851738, 5735904, 5803272, 6452892, 6468984, 6528681, 7737696, 8006366, 8603856, 8625312, 8704908, 9679338, 9703476, 11606544, 12009549, 12905784, 12937968, 13057362, 14519007, 16012732, 17207712, 17409816, 19358676, 19406952, 23213088, 24019098, 25811568, 25875936, 26114724, 29038014, 32025464, 34819632, 36028647, 38717352, 38813904, 48038196, 51623136, 52229448, 58076028, 64050928, 69639264, 72057294, 77434704, 77627808, 96076392, 104458896, 108085941, 116152056, 128101856, 144114588, 154869408, 192152784, 208917792, 216171882, 232304112, 288229176, 324257823, 384305568, 432343764, 464608224, 576458352, 648515646, 864687528, 972773469, 1152916704, 1297031292, 1729375056, 1945546938, 2594062584, 3458750112, 3891093876, 5188125168, 7782187752, 10376250336, 15564375504, 31128751008]

約数ペア:

[(1, 31128751008), (2, 15564375504), (3, 10376250336), (4, 7782187752), (6, 5188125168), (8, 3891093876), (9, 3458750112), (12, 2594062584), (16, 1945546938), (18, 1729375056), (24, 1297031292), (27, 1152916704), (32, 972773469), (36, 864687528), (48, 648515646), (54, 576458352), (67, 464608224), (72, 432343764), (81, 384305568), (96, 324257823), (108, 288229176), (134, 232304112), (144, 216171882), (149, 208917792), (162, 192152784), (201, 154869408), (216, 144114588), (243, 128101856), (268, 116152056), (288, 108085941), (298, 104458896), (324, 96076392), (401, 77627808), (402, 77434704), (432, 72057294), (447, 69639264), (486, 64050928), (536, 58076028), (596, 52229448), (603, 51623136), (648, 48038196), (802, 38813904), (804, 38717352), (864, 36028647), (894, 34819632), (972, 32025464), (1072, 29038014), (1192, 26114724), (1203, 25875936), (1206, 25811568), (1296, 24019098), (1341, 23213088), (1604, 19406952), (1608, 19358676), (1788, 17409816), (1809, 17207712), (1944, 16012732), (2144, 14519007), (2384, 13057362), (2406, 12937968), (2412, 12905784), (2592, 12009549), (2682, 11606544), (3208, 9703476), (3216, 9679338), (3576, 8704908), (3609, 8625312), (3618, 8603856), (3888, 8006366), (4023, 7737696), (4768, 6528681), (4812, 6468984), (4824, 6452892), (5364, 5803272), (5427, 5735904), (6416, 4851738), (6432, 4839669), (7152, 4352454), (7218, 4312656), (7236, 4301928), (7776, 4003183), (8046, 3868848), (9624, 3234492), (9648, 3226446), (9983, 3118176), (10728, 2901636), (10827, 2875104), (10854, 2867952), (12069, 2579232), (12832, 2425869), (14304, 2176227), (14436, 2156328), (14472, 2150964), (16092, 1934424), (16281, 1911968), (19248, 1617246), (19296, 1613223), (19966, 1559088), (21456, 1450818), (21654, 1437552), (21708, 1433976), (24138, 1289616), (26867, 1158624), (28872, 1078164), (28944, 1075482), (29949, 1039392), (32184, 967212), (32481, 958368), (32562, 955984), (36207, 859744), (38496, 808623), (39932, 779544), (42912, 725409), (43308, 718776), (43416, 716988), (48276, 644808), (53734, 579312), (57744, 539082), (57888, 537741), (59749, 520992), (59898, 519696), (64368, 483606), (64962, 479184), (65124, 477992), (72414, 429872), (79864, 389772), (80601, 386208), (86616, 359388), (86832, 358494), (89847, 346464), (96552, 322404), (97443, 319456), (107468, 289656), (115488, 269541), (119498, 260496), (119796, 259848), (128736, 241803), (129924, 239592), (130248, 238996), (144828, 214936), (159728, 194886), (161202, 193104), (173232, 179694), (173664, 179247)]