264304512

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{2467}}^1$

素因数の和:2521

約数の個数: 128

約数和(自身を含む): 805555200

約数和(自身を除く): 541250688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 279, 288, 372, 384, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1152, 1488, 1674, 1728, 1984, 2232, 2467, 2976, 3348, 3456, 3968, 4464, 4934, 5952, 6696, 7401, 8928, 9868, 11904, 13392, 14802, 17856, 19736, 22203, 26784, 29604, 35712, 39472, 44406, 53568, 59208, 66609, 76477, 78944, 88812, 107136, 118416, 133218, 152954, 157888, 177624, 229431, 236832, 266436, 305908, 315776, 355248, 458862, 473664, 532872, 611816, 688293, 710496, 917724, 947328, 1065744, 1223632, 1376586, 1420992, 1835448, 2064879, 2131488, 2447264, 2753172, 2841984, 3670896, 4129758, 4262976, 4894528, 5506344, 7341792, 8259516, 8525952, 9789056, 11012688, 14683584, 16519032, 22025376, 29367168, 33038064, 44050752, 66076128, 88101504, 132152256, 264304512]

約数ペア:

[(1, 264304512), (2, 132152256), (3, 88101504), (4, 66076128), (6, 44050752), (8, 33038064), (9, 29367168), (12, 22025376), (16, 16519032), (18, 14683584), (24, 11012688), (27, 9789056), (31, 8525952), (32, 8259516), (36, 7341792), (48, 5506344), (54, 4894528), (62, 4262976), (64, 4129758), (72, 3670896), (93, 2841984), (96, 2753172), (108, 2447264), (124, 2131488), (128, 2064879), (144, 1835448), (186, 1420992), (192, 1376586), (216, 1223632), (248, 1065744), (279, 947328), (288, 917724), (372, 710496), (384, 688293), (432, 611816), (496, 532872), (558, 473664), (576, 458862), (744, 355248), (837, 315776), (864, 305908), (992, 266436), (1116, 236832), (1152, 229431), (1488, 177624), (1674, 157888), (1728, 152954), (1984, 133218), (2232, 118416), (2467, 107136), (2976, 88812), (3348, 78944), (3456, 76477), (3968, 66609), (4464, 59208), (4934, 53568), (5952, 44406), (6696, 39472), (7401, 35712), (8928, 29604), (9868, 26784), (11904, 22203), (13392, 19736), (14802, 17856)]