449731152

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:258

約数の個数: 240

約数和(自身を含む): 1433880448

約数和(自身を除く): 984149296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 37, 39, 43, 48, 52, 72, 74, 78, 86, 104, 111, 117, 129, 144, 148, 151, 156, 172, 208, 222, 234, 258, 296, 302, 312, 333, 344, 387, 444, 453, 468, 481, 516, 559, 592, 604, 624, 666, 688, 774, 888, 906, 936, 962, 1032, 1118, 1208, 1332, 1359, 1443, 1548, 1591, 1677, 1776, 1812, 1872, 1924, 1963, 2064, 2236, 2416, 2664, 2718, 2886, 3096, 3182, 3354, 3624, 3848, 3926, 4329, 4472, 4773, 5031, 5328, 5436, 5587, 5772, 5889, 6192, 6364, 6493, 6708, 7248, 7696, 7852, 8658, 8944, 9546, 10062, 10872, 11174, 11544, 11778, 12728, 12986, 13416, 14319, 15704, 16761, 17316, 17667, 19092, 19479, 20124, 20683, 21744, 22348, 23088, 23556, 25456, 25972, 26832, 28638, 31408, 33522, 34632, 35334, 38184, 38958, 40248, 41366, 44696, 47112, 50283, 51944, 57276, 58437, 62049, 67044, 69264, 70668, 72631, 76368, 77916, 80496, 82732, 84409, 89392, 94224, 100566, 103888, 114552, 116874, 124098, 134088, 141336, 145262, 155832, 165464, 168818, 186147, 201132, 217893, 229104, 233748, 240241, 248196, 253227, 268176, 282672, 290524, 311664, 330928, 337636, 372294, 402264, 435786, 467496, 480482, 496392, 506454, 581048, 653679, 675272, 720723, 744588, 759681, 804528, 871572, 934992, 960964, 992784, 1012908, 1162096, 1307358, 1350544, 1441446, 1489176, 1519362, 1743144, 1921928, 2025816, 2162169, 2614716, 2882892, 2978352, 3038724, 3123133, 3486288, 3843856, 4051632, 4324338, 5229432, 5765784, 6077448, 6246266, 8648676, 9369399, 10458864, 11531568, 12154896, 12492532, 17297352, 18738798, 24985064, 28108197, 34594704, 37477596, 49970128, 56216394, 74955192, 112432788, 149910384, 224865576, 449731152]

約数ペア:

[(1, 449731152), (2, 224865576), (3, 149910384), (4, 112432788), (6, 74955192), (8, 56216394), (9, 49970128), (12, 37477596), (13, 34594704), (16, 28108197), (18, 24985064), (24, 18738798), (26, 17297352), (36, 12492532), (37, 12154896), (39, 11531568), (43, 10458864), (48, 9369399), (52, 8648676), (72, 6246266), (74, 6077448), (78, 5765784), (86, 5229432), (104, 4324338), (111, 4051632), (117, 3843856), (129, 3486288), (144, 3123133), (148, 3038724), (151, 2978352), (156, 2882892), (172, 2614716), (208, 2162169), (222, 2025816), (234, 1921928), (258, 1743144), (296, 1519362), (302, 1489176), (312, 1441446), (333, 1350544), (344, 1307358), (387, 1162096), (444, 1012908), (453, 992784), (468, 960964), (481, 934992), (516, 871572), (559, 804528), (592, 759681), (604, 744588), (624, 720723), (666, 675272), (688, 653679), (774, 581048), (888, 506454), (906, 496392), (936, 480482), (962, 467496), (1032, 435786), (1118, 402264), (1208, 372294), (1332, 337636), (1359, 330928), (1443, 311664), (1548, 290524), (1591, 282672), (1677, 268176), (1776, 253227), (1812, 248196), (1872, 240241), (1924, 233748), (1963, 229104), (2064, 217893), (2236, 201132), (2416, 186147), (2664, 168818), (2718, 165464), (2886, 155832), (3096, 145262), (3182, 141336), (3354, 134088), (3624, 124098), (3848, 116874), (3926, 114552), (4329, 103888), (4472, 100566), (4773, 94224), (5031, 89392), (5328, 84409), (5436, 82732), (5587, 80496), (5772, 77916), (5889, 76368), (6192, 72631), (6364, 70668), (6493, 69264), (6708, 67044), (7248, 62049), (7696, 58437), (7852, 57276), (8658, 51944), (8944, 50283), (9546, 47112), (10062, 44696), (10872, 41366), (11174, 40248), (11544, 38958), (11778, 38184), (12728, 35334), (12986, 34632), (13416, 33522), (14319, 31408), (15704, 28638), (16761, 26832), (17316, 25972), (17667, 25456), (19092, 23556), (19479, 23088), (20124, 22348), (20683, 21744)]