21053097408

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{188729}}^1$

素因数の和:188834

約数の個数: 112

約数和(自身を含む): 64427892480

約数和(自身を除く): 43374795072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 83, 84, 96, 112, 166, 168, 192, 224, 249, 332, 336, 448, 498, 581, 664, 672, 996, 1162, 1328, 1344, 1743, 1992, 2324, 2656, 3486, 3984, 4648, 5312, 6972, 7968, 9296, 13944, 15936, 18592, 27888, 37184, 55776, 111552, 188729, 377458, 566187, 754916, 1132374, 1321103, 1509832, 2264748, 2642206, 3019664, 3963309, 4529496, 5284412, 6039328, 7926618, 9058992, 10568824, 12078656, 15664507, 15853236, 18117984, 21137648, 31329014, 31706472, 36235968, 42275296, 46993521, 62658028, 63412944, 84550592, 93987042, 109651549, 125316056, 126825888, 187974084, 219303098, 250632112, 253651776, 328954647, 375948168, 438606196, 501264224, 657909294, 751896336, 877212392, 1002528448, 1315818588, 1503792672, 1754424784, 2631637176, 3007585344, 3508849568, 5263274352, 7017699136, 10526548704, 21053097408]

約数ペア:

[(1, 21053097408), (2, 10526548704), (3, 7017699136), (4, 5263274352), (6, 3508849568), (7, 3007585344), (8, 2631637176), (12, 1754424784), (14, 1503792672), (16, 1315818588), (21, 1002528448), (24, 877212392), (28, 751896336), (32, 657909294), (42, 501264224), (48, 438606196), (56, 375948168), (64, 328954647), (83, 253651776), (84, 250632112), (96, 219303098), (112, 187974084), (166, 126825888), (168, 125316056), (192, 109651549), (224, 93987042), (249, 84550592), (332, 63412944), (336, 62658028), (448, 46993521), (498, 42275296), (581, 36235968), (664, 31706472), (672, 31329014), (996, 21137648), (1162, 18117984), (1328, 15853236), (1344, 15664507), (1743, 12078656), (1992, 10568824), (2324, 9058992), (2656, 7926618), (3486, 6039328), (3984, 5284412), (4648, 4529496), (5312, 3963309), (6972, 3019664), (7968, 2642206), (9296, 2264748), (13944, 1509832), (15936, 1321103), (18592, 1132374), (27888, 754916), (37184, 566187), (55776, 377458), (111552, 188729)]