259439544

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:299

約数の個数: 256

約数和(自身を含む): 904780800

約数和(自身を除く): 645341256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 67, 72, 78, 84, 91, 104, 108, 117, 126, 134, 156, 168, 182, 189, 197, 201, 216, 234, 252, 268, 273, 312, 351, 364, 378, 394, 402, 468, 469, 504, 536, 546, 591, 603, 702, 728, 756, 788, 804, 819, 871, 936, 938, 1092, 1182, 1206, 1379, 1404, 1407, 1512, 1576, 1608, 1638, 1742, 1773, 1809, 1876, 2184, 2364, 2412, 2457, 2561, 2613, 2758, 2808, 2814, 3276, 3484, 3546, 3618, 3752, 4137, 4221, 4728, 4824, 4914, 5122, 5226, 5319, 5516, 5628, 6097, 6552, 6968, 7092, 7236, 7683, 7839, 8274, 8442, 9828, 10244, 10452, 10638, 11032, 11256, 12194, 12411, 12663, 13199, 14184, 14472, 15366, 15678, 16548, 16884, 17927, 18291, 19656, 20488, 20904, 21276, 23049, 23517, 24388, 24822, 25326, 26398, 30732, 31356, 33096, 33768, 35854, 36582, 37233, 39597, 42552, 46098, 47034, 48776, 49644, 50652, 52796, 53781, 54873, 61464, 62712, 69147, 71708, 73164, 74466, 79194, 92196, 92393, 94068, 99288, 101304, 105592, 107562, 109746, 118791, 138294, 143416, 146328, 148932, 158388, 161343, 164619, 171587, 184392, 184786, 188136, 215124, 219492, 237582, 276588, 277179, 297864, 316776, 322686, 329238, 343174, 356373, 369572, 430248, 438984, 475164, 484029, 514761, 553176, 554358, 645372, 658476, 686348, 712746, 739144, 831537, 950328, 968058, 1029522, 1108716, 1201109, 1290744, 1316952, 1372696, 1425492, 1544283, 1663074, 1936116, 2059044, 2217432, 2402218, 2494611, 2850984, 3088566, 3326148, 3603327, 3872232, 4118088, 4632849, 4804436, 4989222, 6177132, 6652296, 7206654, 9265698, 9608872, 9978444, 10809981, 12354264, 14413308, 18531396, 19956888, 21619962, 28826616, 32429943, 37062792, 43239924, 64859886, 86479848, 129719772, 259439544]

約数ペア:

[(1, 259439544), (2, 129719772), (3, 86479848), (4, 64859886), (6, 43239924), (7, 37062792), (8, 32429943), (9, 28826616), (12, 21619962), (13, 19956888), (14, 18531396), (18, 14413308), (21, 12354264), (24, 10809981), (26, 9978444), (27, 9608872), (28, 9265698), (36, 7206654), (39, 6652296), (42, 6177132), (52, 4989222), (54, 4804436), (56, 4632849), (63, 4118088), (67, 3872232), (72, 3603327), (78, 3326148), (84, 3088566), (91, 2850984), (104, 2494611), (108, 2402218), (117, 2217432), (126, 2059044), (134, 1936116), (156, 1663074), (168, 1544283), (182, 1425492), (189, 1372696), (197, 1316952), (201, 1290744), (216, 1201109), (234, 1108716), (252, 1029522), (268, 968058), (273, 950328), (312, 831537), (351, 739144), (364, 712746), (378, 686348), (394, 658476), (402, 645372), (468, 554358), (469, 553176), (504, 514761), (536, 484029), (546, 475164), (591, 438984), (603, 430248), (702, 369572), (728, 356373), (756, 343174), (788, 329238), (804, 322686), (819, 316776), (871, 297864), (936, 277179), (938, 276588), (1092, 237582), (1182, 219492), (1206, 215124), (1379, 188136), (1404, 184786), (1407, 184392), (1512, 171587), (1576, 164619), (1608, 161343), (1638, 158388), (1742, 148932), (1773, 146328), (1809, 143416), (1876, 138294), (2184, 118791), (2364, 109746), (2412, 107562), (2457, 105592), (2561, 101304), (2613, 99288), (2758, 94068), (2808, 92393), (2814, 92196), (3276, 79194), (3484, 74466), (3546, 73164), (3618, 71708), (3752, 69147), (4137, 62712), (4221, 61464), (4728, 54873), (4824, 53781), (4914, 52796), (5122, 50652), (5226, 49644), (5319, 48776), (5516, 47034), (5628, 46098), (6097, 42552), (6552, 39597), (6968, 37233), (7092, 36582), (7236, 35854), (7683, 33768), (7839, 33096), (8274, 31356), (8442, 30732), (9828, 26398), (10244, 25326), (10452, 24822), (10638, 24388), (11032, 23517), (11256, 23049), (12194, 21276), (12411, 20904), (12663, 20488), (13199, 19656), (14184, 18291), (14472, 17927), (15366, 16884), (15678, 16548)]