220687417664

素因数分解:

$2^6\times 7^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{60539}}^1$

素因数の和:60740

約数の個数: 112

約数和(自身を含む): 511751884800

約数和(自身を除く): 291064467136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 103, 112, 158, 206, 224, 316, 412, 448, 553, 632, 721, 824, 1106, 1264, 1442, 1648, 2212, 2528, 2884, 3296, 4424, 5056, 5768, 6592, 8137, 8848, 11536, 16274, 17696, 23072, 32548, 35392, 46144, 56959, 60539, 65096, 113918, 121078, 130192, 227836, 242156, 260384, 423773, 455672, 484312, 520768, 847546, 911344, 968624, 1695092, 1822688, 1937248, 3390184, 3645376, 3874496, 4782581, 6235517, 6780368, 9565162, 12471034, 13560736, 19130324, 24942068, 27121472, 33478067, 38260648, 43648619, 49884136, 66956134, 76521296, 87297238, 99768272, 133912268, 153042592, 174594476, 199536544, 267824536, 306085184, 349188952, 399073088, 492605843, 535649072, 698377904, 985211686, 1071298144, 1396755808, 1970423372, 2142596288, 2793511616, 3448240901, 3940846744, 6896481802, 7881693488, 13792963604, 15763386976, 27585927208, 31526773952, 55171854416, 110343708832, 220687417664]

約数ペア:

[(1, 220687417664), (2, 110343708832), (4, 55171854416), (7, 31526773952), (8, 27585927208), (14, 15763386976), (16, 13792963604), (28, 7881693488), (32, 6896481802), (56, 3940846744), (64, 3448240901), (79, 2793511616), (103, 2142596288), (112, 1970423372), (158, 1396755808), (206, 1071298144), (224, 985211686), (316, 698377904), (412, 535649072), (448, 492605843), (553, 399073088), (632, 349188952), (721, 306085184), (824, 267824536), (1106, 199536544), (1264, 174594476), (1442, 153042592), (1648, 133912268), (2212, 99768272), (2528, 87297238), (2884, 76521296), (3296, 66956134), (4424, 49884136), (5056, 43648619), (5768, 38260648), (6592, 33478067), (8137, 27121472), (8848, 24942068), (11536, 19130324), (16274, 13560736), (17696, 12471034), (23072, 9565162), (32548, 6780368), (35392, 6235517), (46144, 4782581), (56959, 3874496), (60539, 3645376), (65096, 3390184), (113918, 1937248), (121078, 1822688), (130192, 1695092), (227836, 968624), (242156, 911344), (260384, 847546), (423773, 520768), (455672, 484312)]