1561756464

素因数分解:

$2^4\times 3^4\times {\mathrm{163}}^1\times {\mathrm{7393}}^1$

素因数の和:7576

約数の個数: 100

約数和(自身を含む): 4548522616

約数和(自身を除く): 2986766152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 163, 216, 324, 326, 432, 489, 648, 652, 978, 1296, 1304, 1467, 1956, 2608, 2934, 3912, 4401, 5868, 7393, 7824, 8802, 11736, 13203, 14786, 17604, 22179, 23472, 26406, 29572, 35208, 44358, 52812, 59144, 66537, 70416, 88716, 105624, 118288, 133074, 177432, 199611, 211248, 266148, 354864, 399222, 532296, 598833, 798444, 1064592, 1197666, 1205059, 1596888, 2395332, 2410118, 3193776, 3615177, 4790664, 4820236, 7230354, 9581328, 9640472, 10845531, 14460708, 19280944, 21691062, 28921416, 32536593, 43382124, 57842832, 65073186, 86764248, 97609779, 130146372, 173528496, 195219558, 260292744, 390439116, 520585488, 780878232, 1561756464]

約数ペア:

[(1, 1561756464), (2, 780878232), (3, 520585488), (4, 390439116), (6, 260292744), (8, 195219558), (9, 173528496), (12, 130146372), (16, 97609779), (18, 86764248), (24, 65073186), (27, 57842832), (36, 43382124), (48, 32536593), (54, 28921416), (72, 21691062), (81, 19280944), (108, 14460708), (144, 10845531), (162, 9640472), (163, 9581328), (216, 7230354), (324, 4820236), (326, 4790664), (432, 3615177), (489, 3193776), (648, 2410118), (652, 2395332), (978, 1596888), (1296, 1205059), (1304, 1197666), (1467, 1064592), (1956, 798444), (2608, 598833), (2934, 532296), (3912, 399222), (4401, 354864), (5868, 266148), (7393, 211248), (7824, 199611), (8802, 177432), (11736, 133074), (13203, 118288), (14786, 105624), (17604, 88716), (22179, 70416), (23472, 66537), (26406, 59144), (29572, 52812), (35208, 44358)]