667130256

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:300

約数の個数: 240

約数和(自身を含む): 2126988864

約数和(自身を除く): 1459858608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 67, 72, 78, 81, 104, 108, 117, 134, 144, 156, 162, 197, 201, 208, 216, 234, 243, 268, 312, 324, 351, 394, 402, 432, 468, 486, 536, 591, 603, 624, 648, 702, 788, 804, 871, 936, 972, 1053, 1072, 1182, 1206, 1296, 1404, 1576, 1608, 1742, 1773, 1809, 1872, 1944, 2106, 2364, 2412, 2561, 2613, 2808, 3152, 3159, 3216, 3484, 3546, 3618, 3888, 4212, 4728, 4824, 5122, 5226, 5319, 5427, 5616, 6318, 6968, 7092, 7236, 7683, 7839, 8424, 9456, 9648, 10244, 10452, 10638, 10854, 12636, 13199, 13936, 14184, 14472, 15366, 15678, 15957, 16281, 16848, 20488, 20904, 21276, 21708, 23049, 23517, 25272, 26398, 28368, 28944, 30732, 31356, 31914, 32562, 39597, 40976, 41808, 42552, 43416, 46098, 47034, 47871, 50544, 52796, 61464, 62712, 63828, 65124, 69147, 70551, 79194, 85104, 86832, 92196, 94068, 95742, 105592, 118791, 122928, 125424, 127656, 130248, 138294, 141102, 158388, 171587, 184392, 188136, 191484, 207441, 211184, 211653, 237582, 255312, 260496, 276588, 282204, 316776, 343174, 356373, 368784, 376272, 382968, 414882, 423306, 475164, 514761, 553176, 564408, 622323, 633552, 686348, 712746, 765936, 829764, 846612, 950328, 1029522, 1069119, 1106352, 1128816, 1244646, 1372696, 1425492, 1544283, 1659528, 1693224, 1900656, 2059044, 2138238, 2489292, 2745392, 2850984, 3088566, 3207357, 3319056, 3386448, 4118088, 4276476, 4632849, 4978584, 5701968, 6177132, 6414714, 8236176, 8552952, 9265698, 9957168, 12354264, 12829428, 13898547, 17105904, 18531396, 24708528, 25658856, 27797094, 37062792, 41695641, 51317712, 55594188, 74125584, 83391282, 111188376, 166782564, 222376752, 333565128, 667130256]

約数ペア:

[(1, 667130256), (2, 333565128), (3, 222376752), (4, 166782564), (6, 111188376), (8, 83391282), (9, 74125584), (12, 55594188), (13, 51317712), (16, 41695641), (18, 37062792), (24, 27797094), (26, 25658856), (27, 24708528), (36, 18531396), (39, 17105904), (48, 13898547), (52, 12829428), (54, 12354264), (67, 9957168), (72, 9265698), (78, 8552952), (81, 8236176), (104, 6414714), (108, 6177132), (117, 5701968), (134, 4978584), (144, 4632849), (156, 4276476), (162, 4118088), (197, 3386448), (201, 3319056), (208, 3207357), (216, 3088566), (234, 2850984), (243, 2745392), (268, 2489292), (312, 2138238), (324, 2059044), (351, 1900656), (394, 1693224), (402, 1659528), (432, 1544283), (468, 1425492), (486, 1372696), (536, 1244646), (591, 1128816), (603, 1106352), (624, 1069119), (648, 1029522), (702, 950328), (788, 846612), (804, 829764), (871, 765936), (936, 712746), (972, 686348), (1053, 633552), (1072, 622323), (1182, 564408), (1206, 553176), (1296, 514761), (1404, 475164), (1576, 423306), (1608, 414882), (1742, 382968), (1773, 376272), (1809, 368784), (1872, 356373), (1944, 343174), (2106, 316776), (2364, 282204), (2412, 276588), (2561, 260496), (2613, 255312), (2808, 237582), (3152, 211653), (3159, 211184), (3216, 207441), (3484, 191484), (3546, 188136), (3618, 184392), (3888, 171587), (4212, 158388), (4728, 141102), (4824, 138294), (5122, 130248), (5226, 127656), (5319, 125424), (5427, 122928), (5616, 118791), (6318, 105592), (6968, 95742), (7092, 94068), (7236, 92196), (7683, 86832), (7839, 85104), (8424, 79194), (9456, 70551), (9648, 69147), (10244, 65124), (10452, 63828), (10638, 62712), (10854, 61464), (12636, 52796), (13199, 50544), (13936, 47871), (14184, 47034), (14472, 46098), (15366, 43416), (15678, 42552), (15957, 41808), (16281, 40976), (16848, 39597), (20488, 32562), (20904, 31914), (21276, 31356), (21708, 30732), (23049, 28944), (23517, 28368), (25272, 26398)]