2639575176

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{11699}}^1$

素因数の和:11811

約数の個数: 128

約数和(自身を含む): 8087040000

約数和(自身を除く): 5447464824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 79, 84, 102, 119, 136, 158, 168, 204, 237, 238, 316, 357, 408, 474, 476, 553, 632, 714, 948, 952, 1106, 1343, 1428, 1659, 1896, 2212, 2686, 2856, 3318, 4029, 4424, 5372, 6636, 8058, 9401, 10744, 11699, 13272, 16116, 18802, 23398, 28203, 32232, 35097, 37604, 46796, 56406, 70194, 75208, 81893, 93592, 112812, 140388, 163786, 198883, 225624, 245679, 280776, 327572, 397766, 491358, 596649, 655144, 795532, 924221, 982716, 1193298, 1392181, 1591064, 1848442, 1965432, 2386596, 2772663, 2784362, 3696884, 4176543, 4773192, 5545326, 5568724, 6469547, 7393768, 8353086, 11090652, 11137448, 12939094, 15711757, 16706172, 19408641, 22181304, 25878188, 31423514, 33412344, 38817282, 47135271, 51756376, 62847028, 77634564, 94270542, 109982299, 125694056, 155269128, 188541084, 219964598, 329946897, 377082168, 439929196, 659893794, 879858392, 1319787588, 2639575176]

約数ペア:

[(1, 2639575176), (2, 1319787588), (3, 879858392), (4, 659893794), (6, 439929196), (7, 377082168), (8, 329946897), (12, 219964598), (14, 188541084), (17, 155269128), (21, 125694056), (24, 109982299), (28, 94270542), (34, 77634564), (42, 62847028), (51, 51756376), (56, 47135271), (68, 38817282), (79, 33412344), (84, 31423514), (102, 25878188), (119, 22181304), (136, 19408641), (158, 16706172), (168, 15711757), (204, 12939094), (237, 11137448), (238, 11090652), (316, 8353086), (357, 7393768), (408, 6469547), (474, 5568724), (476, 5545326), (553, 4773192), (632, 4176543), (714, 3696884), (948, 2784362), (952, 2772663), (1106, 2386596), (1343, 1965432), (1428, 1848442), (1659, 1591064), (1896, 1392181), (2212, 1193298), (2686, 982716), (2856, 924221), (3318, 795532), (4029, 655144), (4424, 596649), (5372, 491358), (6636, 397766), (8058, 327572), (9401, 280776), (10744, 245679), (11699, 225624), (13272, 198883), (16116, 163786), (18802, 140388), (23398, 112812), (28203, 93592), (32232, 81893), (35097, 75208), (37604, 70194), (46796, 56406)]