28730965608

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1\times {\mathrm{971}}^1$

素因数の和:1432

約数の個数: 192

約数和(自身を含む): 82973030400

約数和(自身を除く): 54242064792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 37, 58, 72, 74, 87, 111, 116, 148, 174, 222, 232, 261, 296, 333, 348, 383, 444, 522, 666, 696, 766, 888, 971, 1044, 1073, 1149, 1332, 1532, 1942, 2088, 2146, 2298, 2664, 2913, 3064, 3219, 3447, 3884, 4292, 4596, 5826, 6438, 6894, 7768, 8584, 8739, 9192, 9657, 11107, 11652, 12876, 13788, 14171, 17478, 19314, 22214, 23304, 25752, 27576, 28159, 28342, 33321, 34956, 35927, 38628, 42513, 44428, 56318, 56684, 66642, 69912, 71854, 77256, 84477, 85026, 88856, 99963, 107781, 112636, 113368, 127539, 133284, 143708, 168954, 170052, 199926, 215562, 225272, 253431, 255078, 266568, 287416, 323343, 337908, 340104, 371893, 399852, 410959, 431124, 506862, 510156, 646686, 675816, 743786, 799704, 821918, 862248, 1013724, 1020312, 1041883, 1115679, 1232877, 1293372, 1487572, 1643836, 2027448, 2083766, 2231358, 2465754, 2586744, 2975144, 3125649, 3287672, 3347037, 3698631, 4167532, 4462716, 4931508, 6251298, 6694074, 7397262, 8335064, 8925432, 9376947, 9863016, 10784897, 12502596, 13388148, 13760041, 14794524, 18753894, 21569794, 25005192, 26776296, 27520082, 29589048, 32354691, 37507788, 41280123, 43139588, 55040164, 64709382, 75015576, 82560246, 86279176, 97064073, 110080328, 123840369, 129418764, 165120492, 194128146, 247680738, 258837528, 330240984, 388256292, 399041189, 495361476, 776512584, 798082378, 990722952, 1197123567, 1596164756, 2394247134, 3192329512, 3591370701, 4788494268, 7182741402, 9576988536, 14365482804, 28730965608]

約数ペア:

[(1, 28730965608), (2, 14365482804), (3, 9576988536), (4, 7182741402), (6, 4788494268), (8, 3591370701), (9, 3192329512), (12, 2394247134), (18, 1596164756), (24, 1197123567), (29, 990722952), (36, 798082378), (37, 776512584), (58, 495361476), (72, 399041189), (74, 388256292), (87, 330240984), (111, 258837528), (116, 247680738), (148, 194128146), (174, 165120492), (222, 129418764), (232, 123840369), (261, 110080328), (296, 97064073), (333, 86279176), (348, 82560246), (383, 75015576), (444, 64709382), (522, 55040164), (666, 43139588), (696, 41280123), (766, 37507788), (888, 32354691), (971, 29589048), (1044, 27520082), (1073, 26776296), (1149, 25005192), (1332, 21569794), (1532, 18753894), (1942, 14794524), (2088, 13760041), (2146, 13388148), (2298, 12502596), (2664, 10784897), (2913, 9863016), (3064, 9376947), (3219, 8925432), (3447, 8335064), (3884, 7397262), (4292, 6694074), (4596, 6251298), (5826, 4931508), (6438, 4462716), (6894, 4167532), (7768, 3698631), (8584, 3347037), (8739, 3287672), (9192, 3125649), (9657, 2975144), (11107, 2586744), (11652, 2465754), (12876, 2231358), (13788, 2083766), (14171, 2027448), (17478, 1643836), (19314, 1487572), (22214, 1293372), (23304, 1232877), (25752, 1115679), (27576, 1041883), (28159, 1020312), (28342, 1013724), (33321, 862248), (34956, 821918), (35927, 799704), (38628, 743786), (42513, 675816), (44428, 646686), (56318, 510156), (56684, 506862), (66642, 431124), (69912, 410959), (71854, 399852), (77256, 371893), (84477, 340104), (85026, 337908), (88856, 323343), (99963, 287416), (107781, 266568), (112636, 255078), (113368, 253431), (127539, 225272), (133284, 215562), (143708, 199926), (168954, 170052)]