326628576

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{12743}}^1$

素因数の和:12848

約数の個数: 72

約数和(自身を含む): 939360240

約数和(自身を除く): 612731664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 2848, 3204, 4272, 6408, 8544, 12743, 12816, 25486, 25632, 38229, 50972, 76458, 101944, 114687, 152916, 203888, 229374, 305832, 407776, 458748, 611664, 917496, 1134127, 1223328, 1834992, 2268254, 3402381, 3669984, 4536508, 6804762, 9073016, 10207143, 13609524, 18146032, 20414286, 27219048, 36292064, 40828572, 54438096, 81657144, 108876192, 163314288, 326628576]

約数ペア:

[(1, 326628576), (2, 163314288), (3, 108876192), (4, 81657144), (6, 54438096), (8, 40828572), (9, 36292064), (12, 27219048), (16, 20414286), (18, 18146032), (24, 13609524), (32, 10207143), (36, 9073016), (48, 6804762), (72, 4536508), (89, 3669984), (96, 3402381), (144, 2268254), (178, 1834992), (267, 1223328), (288, 1134127), (356, 917496), (534, 611664), (712, 458748), (801, 407776), (1068, 305832), (1424, 229374), (1602, 203888), (2136, 152916), (2848, 114687), (3204, 101944), (4272, 76458), (6408, 50972), (8544, 38229), (12743, 25632), (12816, 25486)]