290156256

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:223

約数の個数: 240

約数和(自身を含む): 939153600

約数和(自身を除く): 648997344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 79, 81, 96, 104, 108, 109, 117, 144, 156, 158, 162, 208, 216, 218, 234, 237, 288, 312, 316, 324, 327, 351, 416, 432, 436, 468, 474, 624, 632, 648, 654, 702, 711, 864, 872, 936, 948, 981, 1027, 1053, 1248, 1264, 1296, 1308, 1404, 1417, 1422, 1744, 1872, 1896, 1962, 2054, 2106, 2133, 2528, 2592, 2616, 2808, 2834, 2844, 2943, 3081, 3488, 3744, 3792, 3924, 4108, 4212, 4251, 4266, 5232, 5616, 5668, 5688, 5886, 6162, 6399, 7584, 7848, 8216, 8424, 8502, 8532, 8611, 8829, 9243, 10464, 11232, 11336, 11376, 11772, 12324, 12753, 12798, 15696, 16432, 16848, 17004, 17064, 17222, 17658, 18486, 22672, 22752, 23544, 24648, 25506, 25596, 25833, 27729, 31392, 32864, 33696, 34008, 34128, 34444, 35316, 36972, 38259, 45344, 47088, 49296, 51012, 51192, 51666, 55458, 68016, 68256, 68888, 70632, 73944, 76518, 77499, 83187, 94176, 98592, 102024, 102384, 103332, 110916, 111943, 114777, 136032, 137776, 141264, 147888, 153036, 154998, 166374, 204048, 204768, 206664, 221832, 223886, 229554, 232497, 275552, 282528, 295776, 306072, 309996, 332748, 335829, 408096, 413328, 443664, 447772, 459108, 464994, 612144, 619992, 665496, 671658, 697491, 826656, 887328, 895544, 918216, 929988, 1007487, 1224288, 1239984, 1330992, 1343316, 1394982, 1791088, 1836432, 1859976, 2014974, 2479968, 2661984, 2686632, 2789964, 3022461, 3582176, 3672864, 3719952, 4029948, 5373264, 5579928, 6044922, 7439904, 8059896, 9067383, 10746528, 11159856, 12089844, 16119792, 18134766, 22319712, 24179688, 32239584, 36269532, 48359376, 72539064, 96718752, 145078128, 290156256]

約数ペア:

[(1, 290156256), (2, 145078128), (3, 96718752), (4, 72539064), (6, 48359376), (8, 36269532), (9, 32239584), (12, 24179688), (13, 22319712), (16, 18134766), (18, 16119792), (24, 12089844), (26, 11159856), (27, 10746528), (32, 9067383), (36, 8059896), (39, 7439904), (48, 6044922), (52, 5579928), (54, 5373264), (72, 4029948), (78, 3719952), (79, 3672864), (81, 3582176), (96, 3022461), (104, 2789964), (108, 2686632), (109, 2661984), (117, 2479968), (144, 2014974), (156, 1859976), (158, 1836432), (162, 1791088), (208, 1394982), (216, 1343316), (218, 1330992), (234, 1239984), (237, 1224288), (288, 1007487), (312, 929988), (316, 918216), (324, 895544), (327, 887328), (351, 826656), (416, 697491), (432, 671658), (436, 665496), (468, 619992), (474, 612144), (624, 464994), (632, 459108), (648, 447772), (654, 443664), (702, 413328), (711, 408096), (864, 335829), (872, 332748), (936, 309996), (948, 306072), (981, 295776), (1027, 282528), (1053, 275552), (1248, 232497), (1264, 229554), (1296, 223886), (1308, 221832), (1404, 206664), (1417, 204768), (1422, 204048), (1744, 166374), (1872, 154998), (1896, 153036), (1962, 147888), (2054, 141264), (2106, 137776), (2133, 136032), (2528, 114777), (2592, 111943), (2616, 110916), (2808, 103332), (2834, 102384), (2844, 102024), (2943, 98592), (3081, 94176), (3488, 83187), (3744, 77499), (3792, 76518), (3924, 73944), (4108, 70632), (4212, 68888), (4251, 68256), (4266, 68016), (5232, 55458), (5616, 51666), (5668, 51192), (5688, 51012), (5886, 49296), (6162, 47088), (6399, 45344), (7584, 38259), (7848, 36972), (8216, 35316), (8424, 34444), (8502, 34128), (8532, 34008), (8611, 33696), (8829, 32864), (9243, 31392), (10464, 27729), (11232, 25833), (11336, 25596), (11376, 25506), (11772, 24648), (12324, 23544), (12753, 22752), (12798, 22672), (15696, 18486), (16432, 17658), (16848, 17222), (17004, 17064)]