445298256

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2143}}^1$

素因数の和:2210

約数の個数: 160

約数和(自身を含む): 1414353920

約数和(自身を除く): 969055664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 37, 39, 48, 52, 54, 72, 74, 78, 104, 108, 111, 117, 144, 148, 156, 208, 216, 222, 234, 296, 312, 333, 351, 432, 444, 468, 481, 592, 624, 666, 702, 888, 936, 962, 999, 1332, 1404, 1443, 1776, 1872, 1924, 1998, 2143, 2664, 2808, 2886, 3848, 3996, 4286, 4329, 5328, 5616, 5772, 6429, 7696, 7992, 8572, 8658, 11544, 12858, 12987, 15984, 17144, 17316, 19287, 23088, 25716, 25974, 27859, 34288, 34632, 38574, 51432, 51948, 55718, 57861, 69264, 77148, 79291, 83577, 102864, 103896, 111436, 115722, 154296, 158582, 167154, 207792, 222872, 231444, 237873, 250731, 308592, 317164, 334308, 445744, 462888, 475746, 501462, 634328, 668616, 713619, 752193, 925776, 951492, 1002924, 1030783, 1268656, 1337232, 1427238, 1504386, 1902984, 2005848, 2061566, 2140857, 2854476, 3008772, 3092349, 3805968, 4011696, 4123132, 4281714, 5708952, 6017544, 6184698, 8246264, 8563428, 9277047, 11417904, 12035088, 12369396, 16492528, 17126856, 18554094, 24738792, 27831141, 34253712, 37108188, 49477584, 55662282, 74216376, 111324564, 148432752, 222649128, 445298256]

約数ペア:

[(1, 445298256), (2, 222649128), (3, 148432752), (4, 111324564), (6, 74216376), (8, 55662282), (9, 49477584), (12, 37108188), (13, 34253712), (16, 27831141), (18, 24738792), (24, 18554094), (26, 17126856), (27, 16492528), (36, 12369396), (37, 12035088), (39, 11417904), (48, 9277047), (52, 8563428), (54, 8246264), (72, 6184698), (74, 6017544), (78, 5708952), (104, 4281714), (108, 4123132), (111, 4011696), (117, 3805968), (144, 3092349), (148, 3008772), (156, 2854476), (208, 2140857), (216, 2061566), (222, 2005848), (234, 1902984), (296, 1504386), (312, 1427238), (333, 1337232), (351, 1268656), (432, 1030783), (444, 1002924), (468, 951492), (481, 925776), (592, 752193), (624, 713619), (666, 668616), (702, 634328), (888, 501462), (936, 475746), (962, 462888), (999, 445744), (1332, 334308), (1404, 317164), (1443, 308592), (1776, 250731), (1872, 237873), (1924, 231444), (1998, 222872), (2143, 207792), (2664, 167154), (2808, 158582), (2886, 154296), (3848, 115722), (3996, 111436), (4286, 103896), (4329, 102864), (5328, 83577), (5616, 79291), (5772, 77148), (6429, 69264), (7696, 57861), (7992, 55718), (8572, 51948), (8658, 51432), (11544, 38574), (12858, 34632), (12987, 34288), (15984, 27859), (17144, 25974), (17316, 25716), (19287, 23088)]