2123454528

素因数分解:

$2^6\times 3^8\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:438

約数の個数: 252

約数和(自身を含む): 6823946220

約数和(自身を除く): 4700491692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 192, 208, 216, 234, 243, 288, 312, 324, 351, 389, 416, 432, 468, 486, 576, 624, 648, 702, 729, 778, 832, 864, 936, 972, 1053, 1167, 1248, 1296, 1404, 1458, 1556, 1728, 1872, 1944, 2106, 2187, 2334, 2496, 2592, 2808, 2916, 3112, 3159, 3501, 3744, 3888, 4212, 4374, 4668, 5057, 5184, 5616, 5832, 6224, 6318, 6561, 7002, 7488, 7776, 8424, 8748, 9336, 9477, 10114, 10503, 11232, 11664, 12448, 12636, 13122, 14004, 15171, 15552, 16848, 17496, 18672, 18954, 20228, 21006, 22464, 23328, 24896, 25272, 26244, 28008, 28431, 30342, 31509, 33696, 34992, 37344, 37908, 40456, 42012, 45513, 46656, 50544, 52488, 56016, 56862, 60684, 63018, 67392, 69984, 74688, 75816, 80912, 84024, 85293, 91026, 94527, 101088, 104976, 112032, 113724, 121368, 126036, 136539, 139968, 151632, 161824, 168048, 170586, 182052, 189054, 202176, 209952, 224064, 227448, 242736, 252072, 273078, 283581, 303264, 323648, 336096, 341172, 364104, 378108, 409617, 419904, 454896, 485472, 504144, 546156, 567162, 606528, 672192, 682344, 728208, 756216, 819234, 850743, 909792, 970944, 1008288, 1092312, 1134324, 1228851, 1364688, 1456416, 1512432, 1638468, 1701486, 1819584, 2016576, 2184624, 2268648, 2457702, 2552229, 2729376, 2912832, 3024864, 3276936, 3402972, 3686553, 4369248, 4537296, 4915404, 5104458, 5458752, 6049728, 6553872, 6805944, 7373106, 8738496, 9074592, 9830808, 10208916, 11059659, 13107744, 13611888, 14746212, 18149184, 19661616, 20417832, 22119318, 26215488, 27223776, 29492424, 33178977, 39323232, 40835664, 44238636, 54447552, 58984848, 66357954, 78646464, 81671328, 88477272, 117969696, 132715908, 163342656, 176954544, 235939392, 265431816, 353909088, 530863632, 707818176, 1061727264, 2123454528]

約数ペア:

[(1, 2123454528), (2, 1061727264), (3, 707818176), (4, 530863632), (6, 353909088), (8, 265431816), (9, 235939392), (12, 176954544), (13, 163342656), (16, 132715908), (18, 117969696), (24, 88477272), (26, 81671328), (27, 78646464), (32, 66357954), (36, 58984848), (39, 54447552), (48, 44238636), (52, 40835664), (54, 39323232), (64, 33178977), (72, 29492424), (78, 27223776), (81, 26215488), (96, 22119318), (104, 20417832), (108, 19661616), (117, 18149184), (144, 14746212), (156, 13611888), (162, 13107744), (192, 11059659), (208, 10208916), (216, 9830808), (234, 9074592), (243, 8738496), (288, 7373106), (312, 6805944), (324, 6553872), (351, 6049728), (389, 5458752), (416, 5104458), (432, 4915404), (468, 4537296), (486, 4369248), (576, 3686553), (624, 3402972), (648, 3276936), (702, 3024864), (729, 2912832), (778, 2729376), (832, 2552229), (864, 2457702), (936, 2268648), (972, 2184624), (1053, 2016576), (1167, 1819584), (1248, 1701486), (1296, 1638468), (1404, 1512432), (1458, 1456416), (1556, 1364688), (1728, 1228851), (1872, 1134324), (1944, 1092312), (2106, 1008288), (2187, 970944), (2334, 909792), (2496, 850743), (2592, 819234), (2808, 756216), (2916, 728208), (3112, 682344), (3159, 672192), (3501, 606528), (3744, 567162), (3888, 546156), (4212, 504144), (4374, 485472), (4668, 454896), (5057, 419904), (5184, 409617), (5616, 378108), (5832, 364104), (6224, 341172), (6318, 336096), (6561, 323648), (7002, 303264), (7488, 283581), (7776, 273078), (8424, 252072), (8748, 242736), (9336, 227448), (9477, 224064), (10114, 209952), (10503, 202176), (11232, 189054), (11664, 182052), (12448, 170586), (12636, 168048), (13122, 161824), (14004, 151632), (15171, 139968), (15552, 136539), (16848, 126036), (17496, 121368), (18672, 113724), (18954, 112032), (20228, 104976), (21006, 101088), (22464, 94527), (23328, 91026), (24896, 85293), (25272, 84024), (26244, 80912), (28008, 75816), (28431, 74688), (30342, 69984), (31509, 67392), (33696, 63018), (34992, 60684), (37344, 56862), (37908, 56016), (40456, 52488), (42012, 50544), (45513, 46656)]