407081376

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^1\times {\mathrm{4027}}^1$

素因数の和:4065

約数の個数: 144

約数和(自身を含む): 1293181344

約数和(自身を除く): 886099968

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, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 288, 312, 324, 351, 416, 432, 468, 486, 624, 648, 702, 864, 936, 972, 1053, 1248, 1296, 1404, 1872, 1944, 2106, 2592, 2808, 3159, 3744, 3888, 4027, 4212, 5616, 6318, 7776, 8054, 8424, 11232, 12081, 12636, 16108, 16848, 24162, 25272, 32216, 33696, 36243, 48324, 50544, 52351, 64432, 72486, 96648, 101088, 104702, 108729, 128864, 144972, 157053, 193296, 209404, 217458, 289944, 314106, 326187, 386592, 418808, 434916, 471159, 579888, 628212, 652374, 837616, 869832, 942318, 978561, 1159776, 1256424, 1304748, 1413477, 1675232, 1739664, 1884636, 1957122, 2512848, 2609496, 2826954, 3479328, 3769272, 3914244, 4240431, 5025696, 5218992, 5653908, 7538544, 7828488, 8480862, 10437984, 11307816, 12721293, 15077088, 15656976, 16961724, 22615632, 25442586, 31313952, 33923448, 45231264, 50885172, 67846896, 101770344, 135693792, 203540688, 407081376]

約数ペア:

[(1, 407081376), (2, 203540688), (3, 135693792), (4, 101770344), (6, 67846896), (8, 50885172), (9, 45231264), (12, 33923448), (13, 31313952), (16, 25442586), (18, 22615632), (24, 16961724), (26, 15656976), (27, 15077088), (32, 12721293), (36, 11307816), (39, 10437984), (48, 8480862), (52, 7828488), (54, 7538544), (72, 5653908), (78, 5218992), (81, 5025696), (96, 4240431), (104, 3914244), (108, 3769272), (117, 3479328), (144, 2826954), (156, 2609496), (162, 2512848), (208, 1957122), (216, 1884636), (234, 1739664), (243, 1675232), (288, 1413477), (312, 1304748), (324, 1256424), (351, 1159776), (416, 978561), (432, 942318), (468, 869832), (486, 837616), (624, 652374), (648, 628212), (702, 579888), (864, 471159), (936, 434916), (972, 418808), (1053, 386592), (1248, 326187), (1296, 314106), (1404, 289944), (1872, 217458), (1944, 209404), (2106, 193296), (2592, 157053), (2808, 144972), (3159, 128864), (3744, 108729), (3888, 104702), (4027, 101088), (4212, 96648), (5616, 72486), (6318, 64432), (7776, 52351), (8054, 50544), (8424, 48324), (11232, 36243), (12081, 33696), (12636, 32216), (16108, 25272), (16848, 24162)]