680328295584

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{739513}}^1$

素因数の和:739607

約数の個数: 144

約数和(自身を含む): 2097640335168

約数和(自身を除く): 1417312039584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 74, 84, 96, 111, 112, 148, 168, 222, 224, 259, 296, 336, 444, 518, 592, 672, 777, 888, 1036, 1184, 1369, 1554, 1776, 2072, 2738, 3108, 3552, 4107, 4144, 5476, 6216, 8214, 8288, 9583, 10952, 12432, 16428, 19166, 21904, 24864, 28749, 32856, 38332, 43808, 57498, 65712, 76664, 114996, 131424, 153328, 229992, 306656, 459984, 739513, 919968, 1479026, 2218539, 2958052, 4437078, 5176591, 5916104, 8874156, 10353182, 11832208, 15529773, 17748312, 20706364, 23664416, 27361981, 31059546, 35496624, 41412728, 54723962, 62119092, 70993248, 82085943, 82825456, 109447924, 124238184, 164171886, 165650912, 191533867, 218895848, 248476368, 328343772, 383067734, 437791696, 496952736, 574601601, 656687544, 766135468, 875583392, 1012393297, 1149203202, 1313375088, 1532270936, 2024786594, 2298406404, 2626750176, 3037179891, 3064541872, 4049573188, 4596812808, 6074359782, 6129083744, 7086753079, 8099146376, 9193625616, 12148719564, 14173506158, 16198292752, 18387251232, 21260259237, 24297439128, 28347012316, 32396585504, 42520518474, 48594878256, 56694024632, 85041036948, 97189756512, 113388049264, 170082073896, 226776098528, 340164147792, 680328295584]

約数ペア:

[(1, 680328295584), (2, 340164147792), (3, 226776098528), (4, 170082073896), (6, 113388049264), (7, 97189756512), (8, 85041036948), (12, 56694024632), (14, 48594878256), (16, 42520518474), (21, 32396585504), (24, 28347012316), (28, 24297439128), (32, 21260259237), (37, 18387251232), (42, 16198292752), (48, 14173506158), (56, 12148719564), (74, 9193625616), (84, 8099146376), (96, 7086753079), (111, 6129083744), (112, 6074359782), (148, 4596812808), (168, 4049573188), (222, 3064541872), (224, 3037179891), (259, 2626750176), (296, 2298406404), (336, 2024786594), (444, 1532270936), (518, 1313375088), (592, 1149203202), (672, 1012393297), (777, 875583392), (888, 766135468), (1036, 656687544), (1184, 574601601), (1369, 496952736), (1554, 437791696), (1776, 383067734), (2072, 328343772), (2738, 248476368), (3108, 218895848), (3552, 191533867), (4107, 165650912), (4144, 164171886), (5476, 124238184), (6216, 109447924), (8214, 82825456), (8288, 82085943), (9583, 70993248), (10952, 62119092), (12432, 54723962), (16428, 41412728), (19166, 35496624), (21904, 31059546), (24864, 27361981), (28749, 23664416), (32856, 20706364), (38332, 17748312), (43808, 15529773), (57498, 11832208), (65712, 10353182), (76664, 8874156), (114996, 5916104), (131424, 5176591), (153328, 4437078), (229992, 2958052), (306656, 2218539), (459984, 1479026), (739513, 919968)]