287687376

素因数分解:

$2^4\times 3^4\times {\mathrm{47}}^1\times {\mathrm{4723}}^1$

素因数の和:4790

約数の個数: 100

約数和(自身を含む): 850546752

約数和(自身を除く): 562859376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 81, 94, 108, 141, 144, 162, 188, 216, 282, 324, 376, 423, 432, 564, 648, 752, 846, 1128, 1269, 1296, 1692, 2256, 2538, 3384, 3807, 4723, 5076, 6768, 7614, 9446, 10152, 14169, 15228, 18892, 20304, 28338, 30456, 37784, 42507, 56676, 60912, 75568, 85014, 113352, 127521, 170028, 221981, 226704, 255042, 340056, 382563, 443962, 510084, 665943, 680112, 765126, 887924, 1020168, 1331886, 1530252, 1775848, 1997829, 2040336, 2663772, 3060504, 3551696, 3995658, 5327544, 5993487, 6121008, 7991316, 10655088, 11986974, 15982632, 17980461, 23973948, 31965264, 35960922, 47947896, 71921844, 95895792, 143843688, 287687376]

約数ペア:

[(1, 287687376), (2, 143843688), (3, 95895792), (4, 71921844), (6, 47947896), (8, 35960922), (9, 31965264), (12, 23973948), (16, 17980461), (18, 15982632), (24, 11986974), (27, 10655088), (36, 7991316), (47, 6121008), (48, 5993487), (54, 5327544), (72, 3995658), (81, 3551696), (94, 3060504), (108, 2663772), (141, 2040336), (144, 1997829), (162, 1775848), (188, 1530252), (216, 1331886), (282, 1020168), (324, 887924), (376, 765126), (423, 680112), (432, 665943), (564, 510084), (648, 443962), (752, 382563), (846, 340056), (1128, 255042), (1269, 226704), (1296, 221981), (1692, 170028), (2256, 127521), (2538, 113352), (3384, 85014), (3807, 75568), (4723, 60912), (5076, 56676), (6768, 42507), (7614, 37784), (9446, 30456), (10152, 28338), (14169, 20304), (15228, 18892)]