389577984

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:652

約数の個数: 144

約数和(自身を含む): 1120537152

約数和(自身を除く): 730959168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 53, 64, 68, 96, 102, 106, 128, 136, 159, 192, 204, 212, 256, 272, 318, 384, 408, 424, 544, 563, 636, 768, 816, 848, 901, 1088, 1126, 1272, 1632, 1689, 1696, 1802, 2176, 2252, 2544, 2703, 3264, 3378, 3392, 3604, 4352, 4504, 5088, 5406, 6528, 6756, 6784, 7208, 9008, 9571, 10176, 10812, 13056, 13512, 13568, 14416, 18016, 19142, 20352, 21624, 27024, 28713, 28832, 29839, 36032, 38284, 40704, 43248, 54048, 57426, 57664, 59678, 72064, 76568, 86496, 89517, 108096, 114852, 115328, 119356, 144128, 153136, 172992, 179034, 216192, 229704, 230656, 238712, 306272, 345984, 358068, 432384, 459408, 477424, 507263, 612544, 691968, 716136, 918816, 954848, 1014526, 1225088, 1432272, 1521789, 1837632, 1909696, 2029052, 2450176, 2864544, 3043578, 3675264, 3819392, 4058104, 5729088, 6087156, 7350528, 7638784, 8116208, 11458176, 12174312, 16232416, 22916352, 24348624, 32464832, 48697248, 64929664, 97394496, 129859328, 194788992, 389577984]

約数ペア:

[(1, 389577984), (2, 194788992), (3, 129859328), (4, 97394496), (6, 64929664), (8, 48697248), (12, 32464832), (16, 24348624), (17, 22916352), (24, 16232416), (32, 12174312), (34, 11458176), (48, 8116208), (51, 7638784), (53, 7350528), (64, 6087156), (68, 5729088), (96, 4058104), (102, 3819392), (106, 3675264), (128, 3043578), (136, 2864544), (159, 2450176), (192, 2029052), (204, 1909696), (212, 1837632), (256, 1521789), (272, 1432272), (318, 1225088), (384, 1014526), (408, 954848), (424, 918816), (544, 716136), (563, 691968), (636, 612544), (768, 507263), (816, 477424), (848, 459408), (901, 432384), (1088, 358068), (1126, 345984), (1272, 306272), (1632, 238712), (1689, 230656), (1696, 229704), (1802, 216192), (2176, 179034), (2252, 172992), (2544, 153136), (2703, 144128), (3264, 119356), (3378, 115328), (3392, 114852), (3604, 108096), (4352, 89517), (4504, 86496), (5088, 76568), (5406, 72064), (6528, 59678), (6756, 57664), (6784, 57426), (7208, 54048), (9008, 43248), (9571, 40704), (10176, 38284), (10812, 36032), (13056, 29839), (13512, 28832), (13568, 28713), (14416, 27024), (18016, 21624), (19142, 20352)]