268652172

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{991}}^1$

素因数の和:1087

約数の個数: 96

約数和(自身を含む): 699955200

約数和(自身を除く): 431303028

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 41, 57, 58, 76, 82, 87, 114, 116, 123, 164, 174, 228, 246, 348, 492, 551, 779, 991, 1102, 1189, 1558, 1653, 1982, 2204, 2337, 2378, 2973, 3116, 3306, 3567, 3964, 4674, 4756, 5946, 6612, 7134, 9348, 11892, 14268, 18829, 22591, 28739, 37658, 40631, 45182, 56487, 57478, 67773, 75316, 81262, 86217, 90364, 112974, 114956, 121893, 135546, 162524, 172434, 225948, 243786, 271092, 344868, 487572, 546041, 771989, 1092082, 1178299, 1543978, 1638123, 2184164, 2315967, 2356598, 3087956, 3276246, 3534897, 4631934, 4713196, 6552492, 7069794, 9263868, 14139588, 22387681, 44775362, 67163043, 89550724, 134326086, 268652172]

約数ペア:

[(1, 268652172), (2, 134326086), (3, 89550724), (4, 67163043), (6, 44775362), (12, 22387681), (19, 14139588), (29, 9263868), (38, 7069794), (41, 6552492), (57, 4713196), (58, 4631934), (76, 3534897), (82, 3276246), (87, 3087956), (114, 2356598), (116, 2315967), (123, 2184164), (164, 1638123), (174, 1543978), (228, 1178299), (246, 1092082), (348, 771989), (492, 546041), (551, 487572), (779, 344868), (991, 271092), (1102, 243786), (1189, 225948), (1558, 172434), (1653, 162524), (1982, 135546), (2204, 121893), (2337, 114956), (2378, 112974), (2973, 90364), (3116, 86217), (3306, 81262), (3567, 75316), (3964, 67773), (4674, 57478), (4756, 56487), (5946, 45182), (6612, 40631), (7134, 37658), (9348, 28739), (11892, 22591), (14268, 18829)]