398307624

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2699}}^1$

素因数の和:2775

約数の個数: 128

約数和(自身を含む): 1197504000

約数和(自身を除く): 799196376

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 43, 44, 52, 66, 78, 86, 88, 104, 129, 132, 143, 156, 172, 258, 264, 286, 312, 344, 429, 473, 516, 559, 572, 858, 946, 1032, 1118, 1144, 1419, 1677, 1716, 1892, 2236, 2699, 2838, 3354, 3432, 3784, 4472, 5398, 5676, 6149, 6708, 8097, 10796, 11352, 12298, 13416, 16194, 18447, 21592, 24596, 29689, 32388, 35087, 36894, 49192, 59378, 64776, 70174, 73788, 89067, 105261, 116057, 118756, 140348, 147576, 178134, 210522, 232114, 237512, 280696, 348171, 356268, 385957, 421044, 464228, 696342, 712536, 771914, 842088, 928456, 1157871, 1276627, 1392684, 1508741, 1543828, 2315742, 2553254, 2785368, 3017482, 3087656, 3829881, 4526223, 4631484, 5106508, 6034964, 7659762, 9052446, 9262968, 10213016, 12069928, 15319524, 16596151, 18104892, 30639048, 33192302, 36209784, 49788453, 66384604, 99576906, 132769208, 199153812, 398307624]

約数ペア:

[(1, 398307624), (2, 199153812), (3, 132769208), (4, 99576906), (6, 66384604), (8, 49788453), (11, 36209784), (12, 33192302), (13, 30639048), (22, 18104892), (24, 16596151), (26, 15319524), (33, 12069928), (39, 10213016), (43, 9262968), (44, 9052446), (52, 7659762), (66, 6034964), (78, 5106508), (86, 4631484), (88, 4526223), (104, 3829881), (129, 3087656), (132, 3017482), (143, 2785368), (156, 2553254), (172, 2315742), (258, 1543828), (264, 1508741), (286, 1392684), (312, 1276627), (344, 1157871), (429, 928456), (473, 842088), (516, 771914), (559, 712536), (572, 696342), (858, 464228), (946, 421044), (1032, 385957), (1118, 356268), (1144, 348171), (1419, 280696), (1677, 237512), (1716, 232114), (1892, 210522), (2236, 178134), (2699, 147576), (2838, 140348), (3354, 118756), (3432, 116057), (3784, 105261), (4472, 89067), (5398, 73788), (5676, 70174), (6149, 64776), (6708, 59378), (8097, 49192), (10796, 36894), (11352, 35087), (12298, 32388), (13416, 29689), (16194, 24596), (18447, 21592)]