1880443136

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1657}}^1$

素因数の和:1728

約数の個数: 144

約数和(自身を含む): 4554751488

約数和(自身を除く): 2674308352

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 64, 88, 104, 124, 128, 143, 176, 208, 248, 256, 286, 341, 352, 403, 416, 496, 572, 682, 704, 806, 832, 992, 1144, 1364, 1408, 1612, 1657, 1664, 1984, 2288, 2728, 2816, 3224, 3314, 3328, 3968, 4433, 4576, 5456, 6448, 6628, 7936, 8866, 9152, 10912, 12896, 13256, 17732, 18227, 18304, 21541, 21824, 25792, 26512, 35464, 36454, 36608, 43082, 43648, 51367, 51584, 53024, 70928, 72908, 86164, 87296, 102734, 103168, 106048, 141856, 145816, 172328, 205468, 212096, 236951, 283712, 291632, 344656, 410936, 424192, 473902, 565037, 567424, 583264, 667771, 689312, 821872, 947804, 1130074, 1134848, 1166528, 1335542, 1378624, 1643744, 1895608, 2260148, 2333056, 2671084, 2757248, 3287488, 3791216, 4520296, 4666112, 5342168, 5514496, 6574976, 7345481, 7582432, 9040592, 10684336, 13149952, 14690962, 15164864, 18081184, 21368672, 29381924, 30329728, 36162368, 42737344, 58763848, 60659456, 72324736, 85474688, 117527696, 144649472, 170949376, 235055392, 470110784, 940221568, 1880443136]

約数ペア:

[(1, 1880443136), (2, 940221568), (4, 470110784), (8, 235055392), (11, 170949376), (13, 144649472), (16, 117527696), (22, 85474688), (26, 72324736), (31, 60659456), (32, 58763848), (44, 42737344), (52, 36162368), (62, 30329728), (64, 29381924), (88, 21368672), (104, 18081184), (124, 15164864), (128, 14690962), (143, 13149952), (176, 10684336), (208, 9040592), (248, 7582432), (256, 7345481), (286, 6574976), (341, 5514496), (352, 5342168), (403, 4666112), (416, 4520296), (496, 3791216), (572, 3287488), (682, 2757248), (704, 2671084), (806, 2333056), (832, 2260148), (992, 1895608), (1144, 1643744), (1364, 1378624), (1408, 1335542), (1612, 1166528), (1657, 1134848), (1664, 1130074), (1984, 947804), (2288, 821872), (2728, 689312), (2816, 667771), (3224, 583264), (3314, 567424), (3328, 565037), (3968, 473902), (4433, 424192), (4576, 410936), (5456, 344656), (6448, 291632), (6628, 283712), (7936, 236951), (8866, 212096), (9152, 205468), (10912, 172328), (12896, 145816), (13256, 141856), (17732, 106048), (18227, 103168), (18304, 102734), (21541, 87296), (21824, 86164), (25792, 72908), (26512, 70928), (35464, 53024), (36454, 51584), (36608, 51367), (43082, 43648)]