1236901536

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:285

約数の個数: 288

約数和(自身を含む): 4017625920

約数和(自身を除く): 2780724384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 43, 48, 52, 54, 72, 78, 86, 96, 104, 108, 117, 129, 144, 156, 169, 172, 197, 208, 216, 234, 258, 288, 312, 338, 344, 351, 387, 394, 416, 432, 468, 507, 516, 559, 591, 624, 676, 688, 702, 774, 788, 864, 936, 1014, 1032, 1118, 1161, 1182, 1248, 1352, 1376, 1404, 1521, 1548, 1576, 1677, 1773, 1872, 2028, 2064, 2236, 2322, 2364, 2561, 2704, 2808, 3042, 3096, 3152, 3354, 3546, 3744, 4056, 4128, 4472, 4563, 4644, 4728, 5031, 5122, 5319, 5408, 5616, 6084, 6192, 6304, 6708, 7092, 7267, 7683, 8112, 8471, 8944, 9126, 9288, 9456, 10062, 10244, 10638, 11232, 12168, 12384, 13416, 14184, 14534, 15093, 15366, 16224, 16942, 17888, 18252, 18576, 18912, 20124, 20488, 21276, 21801, 23049, 24336, 25413, 26832, 28368, 29068, 30186, 30732, 33293, 33884, 36504, 37152, 40248, 40976, 42552, 43602, 46098, 48672, 50826, 53664, 56736, 58136, 60372, 61464, 65403, 66586, 67768, 69147, 73008, 76239, 80496, 81952, 85104, 87204, 92196, 99879, 101652, 110123, 116272, 120744, 122928, 130806, 133172, 135536, 138294, 146016, 152478, 160992, 170208, 174408, 184392, 196209, 199758, 203304, 220246, 228717, 232544, 241488, 245856, 261612, 266344, 271072, 276588, 299637, 304956, 330369, 348816, 368784, 392418, 399516, 406608, 440492, 457434, 482976, 523224, 532688, 553176, 599274, 609912, 660738, 697632, 737568, 784836, 799032, 813216, 880984, 898911, 914868, 991107, 1046448, 1065376, 1106352, 1198548, 1219824, 1321476, 1431599, 1569672, 1598064, 1761968, 1797822, 1829736, 1982214, 2092896, 2212704, 2397096, 2439648, 2642952, 2863198, 2973321, 3139344, 3196128, 3523936, 3595644, 3659472, 3964428, 4294797, 4794192, 5285904, 5726396, 5946642, 6278688, 7191288, 7318944, 7928856, 8589594, 9588384, 10571808, 11452792, 11893284, 12884391, 14382576, 15857712, 17179188, 22905584, 23786568, 25768782, 28765152, 31715424, 34358376, 38653173, 45811168, 47573136, 51537564, 68716752, 77306346, 95146272, 103075128, 137433504, 154612692, 206150256, 309225384, 412300512, 618450768, 1236901536]

約数ペア:

[(1, 1236901536), (2, 618450768), (3, 412300512), (4, 309225384), (6, 206150256), (8, 154612692), (9, 137433504), (12, 103075128), (13, 95146272), (16, 77306346), (18, 68716752), (24, 51537564), (26, 47573136), (27, 45811168), (32, 38653173), (36, 34358376), (39, 31715424), (43, 28765152), (48, 25768782), (52, 23786568), (54, 22905584), (72, 17179188), (78, 15857712), (86, 14382576), (96, 12884391), (104, 11893284), (108, 11452792), (117, 10571808), (129, 9588384), (144, 8589594), (156, 7928856), (169, 7318944), (172, 7191288), (197, 6278688), (208, 5946642), (216, 5726396), (234, 5285904), (258, 4794192), (288, 4294797), (312, 3964428), (338, 3659472), (344, 3595644), (351, 3523936), (387, 3196128), (394, 3139344), (416, 2973321), (432, 2863198), (468, 2642952), (507, 2439648), (516, 2397096), (559, 2212704), (591, 2092896), (624, 1982214), (676, 1829736), (688, 1797822), (702, 1761968), (774, 1598064), (788, 1569672), (864, 1431599), (936, 1321476), (1014, 1219824), (1032, 1198548), (1118, 1106352), (1161, 1065376), (1182, 1046448), (1248, 991107), (1352, 914868), (1376, 898911), (1404, 880984), (1521, 813216), (1548, 799032), (1576, 784836), (1677, 737568), (1773, 697632), (1872, 660738), (2028, 609912), (2064, 599274), (2236, 553176), (2322, 532688), (2364, 523224), (2561, 482976), (2704, 457434), (2808, 440492), (3042, 406608), (3096, 399516), (3152, 392418), (3354, 368784), (3546, 348816), (3744, 330369), (4056, 304956), (4128, 299637), (4472, 276588), (4563, 271072), (4644, 266344), (4728, 261612), (5031, 245856), (5122, 241488), (5319, 232544), (5408, 228717), (5616, 220246), (6084, 203304), (6192, 199758), (6304, 196209), (6708, 184392), (7092, 174408), (7267, 170208), (7683, 160992), (8112, 152478), (8471, 146016), (8944, 138294), (9126, 135536), (9288, 133172), (9456, 130806), (10062, 122928), (10244, 120744), (10638, 116272), (11232, 110123), (12168, 101652), (12384, 99879), (13416, 92196), (14184, 87204), (14534, 85104), (15093, 81952), (15366, 80496), (16224, 76239), (16942, 73008), (17888, 69147), (18252, 67768), (18576, 66586), (18912, 65403), (20124, 61464), (20488, 60372), (21276, 58136), (21801, 56736), (23049, 53664), (24336, 50826), (25413, 48672), (26832, 46098), (28368, 43602), (29068, 42552), (30186, 40976), (30732, 40248), (33293, 37152), (33884, 36504)]