281412144

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{16703}}^1$

素因数の和:16736

約数の個数: 100

約数和(自身を含む): 877193856

約数和(自身を除く): 595781712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 312, 324, 351, 432, 468, 624, 648, 702, 936, 1053, 1296, 1404, 1872, 2106, 2808, 4212, 5616, 8424, 16703, 16848, 33406, 50109, 66812, 100218, 133624, 150327, 200436, 217139, 267248, 300654, 400872, 434278, 450981, 601308, 651417, 801744, 868556, 901962, 1202616, 1302834, 1352943, 1737112, 1803924, 1954251, 2405232, 2605668, 2705886, 3474224, 3607848, 3908502, 5211336, 5411772, 5862753, 7215696, 7817004, 10422672, 10823544, 11725506, 15634008, 17588259, 21647088, 23451012, 31268016, 35176518, 46902024, 70353036, 93804048, 140706072, 281412144]

約数ペア:

[(1, 281412144), (2, 140706072), (3, 93804048), (4, 70353036), (6, 46902024), (8, 35176518), (9, 31268016), (12, 23451012), (13, 21647088), (16, 17588259), (18, 15634008), (24, 11725506), (26, 10823544), (27, 10422672), (36, 7817004), (39, 7215696), (48, 5862753), (52, 5411772), (54, 5211336), (72, 3908502), (78, 3607848), (81, 3474224), (104, 2705886), (108, 2605668), (117, 2405232), (144, 1954251), (156, 1803924), (162, 1737112), (208, 1352943), (216, 1302834), (234, 1202616), (312, 901962), (324, 868556), (351, 801744), (432, 651417), (468, 601308), (624, 450981), (648, 434278), (702, 400872), (936, 300654), (1053, 267248), (1296, 217139), (1404, 200436), (1872, 150327), (2106, 133624), (2808, 100218), (4212, 66812), (5616, 50109), (8424, 33406), (16703, 16848)]