222649128

素因数分解:

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

素因数の和:2208

約数の個数: 128

約数和(自身を含む): 684364800

約数和(自身を除く): 461715672

約数列:

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

約数ペア:

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