332341760

素因数分解:

$2^9\times 5^1\times {\mathrm{131}}^1\times {\mathrm{991}}^1$

素因数の和:1145

約数の個数: 80

約数和(自身を含む): 803734272

約数和(自身を除く): 471392512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 131, 160, 256, 262, 320, 512, 524, 640, 655, 991, 1048, 1280, 1310, 1982, 2096, 2560, 2620, 3964, 4192, 4955, 5240, 7928, 8384, 9910, 10480, 15856, 16768, 19820, 20960, 31712, 33536, 39640, 41920, 63424, 67072, 79280, 83840, 126848, 129821, 158560, 167680, 253696, 259642, 317120, 335360, 507392, 519284, 634240, 649105, 1038568, 1268480, 1298210, 2077136, 2536960, 2596420, 4154272, 5192840, 8308544, 10385680, 16617088, 20771360, 33234176, 41542720, 66468352, 83085440, 166170880, 332341760]

約数ペア:

[(1, 332341760), (2, 166170880), (4, 83085440), (5, 66468352), (8, 41542720), (10, 33234176), (16, 20771360), (20, 16617088), (32, 10385680), (40, 8308544), (64, 5192840), (80, 4154272), (128, 2596420), (131, 2536960), (160, 2077136), (256, 1298210), (262, 1268480), (320, 1038568), (512, 649105), (524, 634240), (640, 519284), (655, 507392), (991, 335360), (1048, 317120), (1280, 259642), (1310, 253696), (1982, 167680), (2096, 158560), (2560, 129821), (2620, 126848), (3964, 83840), (4192, 79280), (4955, 67072), (5240, 63424), (7928, 41920), (8384, 39640), (9910, 33536), (10480, 31712), (15856, 20960), (16768, 19820)]