248635008

素因数分解:

$2^7\times 3^4\times {\mathrm{23981}}^1$

素因数の和:24007

約数の個数: 80

約数和(自身を含む): 739964610

約数和(自身を除く): 491329602

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 23981, 47962, 71943, 95924, 143886, 191848, 215829, 287772, 383696, 431658, 575544, 647487, 767392, 863316, 1151088, 1294974, 1534784, 1726632, 1942461, 2302176, 2589948, 3069568, 3453264, 3884922, 4604352, 5179896, 6906528, 7769844, 9208704, 10359792, 13813056, 15539688, 20719584, 27626112, 31079376, 41439168, 62158752, 82878336, 124317504, 248635008]

約数ペア:

[(1, 248635008), (2, 124317504), (3, 82878336), (4, 62158752), (6, 41439168), (8, 31079376), (9, 27626112), (12, 20719584), (16, 15539688), (18, 13813056), (24, 10359792), (27, 9208704), (32, 7769844), (36, 6906528), (48, 5179896), (54, 4604352), (64, 3884922), (72, 3453264), (81, 3069568), (96, 2589948), (108, 2302176), (128, 1942461), (144, 1726632), (162, 1534784), (192, 1294974), (216, 1151088), (288, 863316), (324, 767392), (384, 647487), (432, 575544), (576, 431658), (648, 383696), (864, 287772), (1152, 215829), (1296, 191848), (1728, 143886), (2592, 95924), (3456, 71943), (5184, 47962), (10368, 23981)]