258535584

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{15749}}^1$

素因数の和:15787

約数の個数: 96

約数和(自身を含む): 793800000

約数和(自身を除く): 535264416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 432, 456, 513, 608, 684, 864, 912, 1026, 1368, 1824, 2052, 2736, 4104, 5472, 8208, 15749, 16416, 31498, 47247, 62996, 94494, 125992, 141741, 188988, 251984, 283482, 299231, 377976, 425223, 503968, 566964, 598462, 755952, 850446, 897693, 1133928, 1196924, 1511904, 1700892, 1795386, 2267856, 2393848, 2693079, 3401784, 3590772, 4535712, 4787696, 5386158, 6803568, 7181544, 8079237, 9575392, 10772316, 13607136, 14363088, 16158474, 21544632, 28726176, 32316948, 43089264, 64633896, 86178528, 129267792, 258535584]

約数ペア:

[(1, 258535584), (2, 129267792), (3, 86178528), (4, 64633896), (6, 43089264), (8, 32316948), (9, 28726176), (12, 21544632), (16, 16158474), (18, 14363088), (19, 13607136), (24, 10772316), (27, 9575392), (32, 8079237), (36, 7181544), (38, 6803568), (48, 5386158), (54, 4787696), (57, 4535712), (72, 3590772), (76, 3401784), (96, 2693079), (108, 2393848), (114, 2267856), (144, 1795386), (152, 1700892), (171, 1511904), (216, 1196924), (228, 1133928), (288, 897693), (304, 850446), (342, 755952), (432, 598462), (456, 566964), (513, 503968), (608, 425223), (684, 377976), (864, 299231), (912, 283482), (1026, 251984), (1368, 188988), (1824, 141741), (2052, 125992), (2736, 94494), (4104, 62996), (5472, 47247), (8208, 31498), (15749, 16416)]