819146544

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{1153}}^1$

素因数の和:1243

約数の個数: 120

約数和(自身を含む): 2289822192

約数和(自身を除く): 1470675648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 41, 48, 57, 76, 82, 114, 123, 152, 164, 228, 246, 304, 328, 361, 456, 492, 656, 722, 779, 912, 984, 1083, 1153, 1444, 1558, 1968, 2166, 2306, 2337, 2888, 3116, 3459, 4332, 4612, 4674, 5776, 6232, 6918, 8664, 9224, 9348, 12464, 13836, 14801, 17328, 18448, 18696, 21907, 27672, 29602, 37392, 43814, 44403, 47273, 55344, 59204, 65721, 87628, 88806, 94546, 118408, 131442, 141819, 175256, 177612, 189092, 236816, 262884, 283638, 350512, 355224, 378184, 416233, 525768, 567276, 710448, 756368, 832466, 898187, 1051536, 1134552, 1248699, 1664932, 1796374, 2269104, 2497398, 2694561, 3329864, 3592748, 4994796, 5389122, 6659728, 7185496, 9989592, 10778244, 14370992, 17065553, 19979184, 21556488, 34131106, 43112976, 51196659, 68262212, 102393318, 136524424, 204786636, 273048848, 409573272, 819146544]

約数ペア:

[(1, 819146544), (2, 409573272), (3, 273048848), (4, 204786636), (6, 136524424), (8, 102393318), (12, 68262212), (16, 51196659), (19, 43112976), (24, 34131106), (38, 21556488), (41, 19979184), (48, 17065553), (57, 14370992), (76, 10778244), (82, 9989592), (114, 7185496), (123, 6659728), (152, 5389122), (164, 4994796), (228, 3592748), (246, 3329864), (304, 2694561), (328, 2497398), (361, 2269104), (456, 1796374), (492, 1664932), (656, 1248699), (722, 1134552), (779, 1051536), (912, 898187), (984, 832466), (1083, 756368), (1153, 710448), (1444, 567276), (1558, 525768), (1968, 416233), (2166, 378184), (2306, 355224), (2337, 350512), (2888, 283638), (3116, 262884), (3459, 236816), (4332, 189092), (4612, 177612), (4674, 175256), (5776, 141819), (6232, 131442), (6918, 118408), (8664, 94546), (9224, 88806), (9348, 87628), (12464, 65721), (13836, 59204), (14801, 55344), (17328, 47273), (18448, 44403), (18696, 43814), (21907, 37392), (27672, 29602)]