258302304

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 288

約数和(自身を含む): 857757600

約数和(自身を除く): 599455296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 32, 36, 39, 48, 52, 54, 58, 61, 72, 78, 87, 96, 104, 108, 116, 117, 122, 144, 156, 169, 174, 183, 208, 216, 232, 234, 244, 261, 288, 312, 338, 348, 351, 366, 377, 416, 432, 464, 468, 488, 507, 522, 549, 624, 676, 696, 702, 732, 754, 783, 793, 864, 928, 936, 976, 1014, 1044, 1098, 1131, 1248, 1352, 1392, 1404, 1464, 1508, 1521, 1566, 1586, 1647, 1769, 1872, 1952, 2028, 2088, 2196, 2262, 2379, 2704, 2784, 2808, 2928, 3016, 3042, 3132, 3172, 3294, 3393, 3538, 3744, 4056, 4176, 4392, 4524, 4563, 4758, 4901, 5307, 5408, 5616, 5856, 6032, 6084, 6264, 6344, 6588, 6786, 7076, 7137, 8112, 8352, 8784, 9048, 9126, 9516, 9802, 10179, 10309, 10614, 11232, 12064, 12168, 12528, 12688, 13176, 13572, 14152, 14274, 14703, 15921, 16224, 17568, 18096, 18252, 19032, 19604, 20358, 20618, 21228, 21411, 22997, 24336, 25056, 25376, 26352, 27144, 28304, 28548, 29406, 30927, 31842, 36192, 36504, 38064, 39208, 40716, 41236, 42456, 42822, 44109, 45994, 47763, 48672, 52704, 54288, 56608, 57096, 58812, 61854, 63684, 68991, 73008, 76128, 78416, 81432, 82472, 84912, 85644, 88218, 91988, 92781, 95526, 108576, 114192, 117624, 123708, 127368, 132327, 137982, 146016, 156832, 162864, 164944, 169824, 171288, 176436, 183976, 185562, 191052, 206973, 228384, 235248, 247416, 254736, 264654, 275964, 278343, 298961, 325728, 329888, 342576, 352872, 367952, 371124, 382104, 413946, 470496, 494832, 509472, 529308, 551928, 556686, 597922, 620919, 685152, 705744, 735904, 742248, 764208, 827892, 896883, 989664, 1058616, 1103856, 1113372, 1195844, 1241838, 1411488, 1484496, 1528416, 1655784, 1793766, 2117232, 2207712, 2226744, 2391688, 2483676, 2690649, 2968992, 3311568, 3587532, 4234464, 4453488, 4783376, 4967352, 5381298, 6623136, 7175064, 8071947, 8906976, 9566752, 9934704, 10762596, 14350128, 16143894, 19869408, 21525192, 28700256, 32287788, 43050384, 64575576, 86100768, 129151152, 258302304]

約数ペア:

[(1, 258302304), (2, 129151152), (3, 86100768), (4, 64575576), (6, 43050384), (8, 32287788), (9, 28700256), (12, 21525192), (13, 19869408), (16, 16143894), (18, 14350128), (24, 10762596), (26, 9934704), (27, 9566752), (29, 8906976), (32, 8071947), (36, 7175064), (39, 6623136), (48, 5381298), (52, 4967352), (54, 4783376), (58, 4453488), (61, 4234464), (72, 3587532), (78, 3311568), (87, 2968992), (96, 2690649), (104, 2483676), (108, 2391688), (116, 2226744), (117, 2207712), (122, 2117232), (144, 1793766), (156, 1655784), (169, 1528416), (174, 1484496), (183, 1411488), (208, 1241838), (216, 1195844), (232, 1113372), (234, 1103856), (244, 1058616), (261, 989664), (288, 896883), (312, 827892), (338, 764208), (348, 742248), (351, 735904), (366, 705744), (377, 685152), (416, 620919), (432, 597922), (464, 556686), (468, 551928), (488, 529308), (507, 509472), (522, 494832), (549, 470496), (624, 413946), (676, 382104), (696, 371124), (702, 367952), (732, 352872), (754, 342576), (783, 329888), (793, 325728), (864, 298961), (928, 278343), (936, 275964), (976, 264654), (1014, 254736), (1044, 247416), (1098, 235248), (1131, 228384), (1248, 206973), (1352, 191052), (1392, 185562), (1404, 183976), (1464, 176436), (1508, 171288), (1521, 169824), (1566, 164944), (1586, 162864), (1647, 156832), (1769, 146016), (1872, 137982), (1952, 132327), (2028, 127368), (2088, 123708), (2196, 117624), (2262, 114192), (2379, 108576), (2704, 95526), (2784, 92781), (2808, 91988), (2928, 88218), (3016, 85644), (3042, 84912), (3132, 82472), (3172, 81432), (3294, 78416), (3393, 76128), (3538, 73008), (3744, 68991), (4056, 63684), (4176, 61854), (4392, 58812), (4524, 57096), (4563, 56608), (4758, 54288), (4901, 52704), (5307, 48672), (5408, 47763), (5616, 45994), (5856, 44109), (6032, 42822), (6084, 42456), (6264, 41236), (6344, 40716), (6588, 39208), (6786, 38064), (7076, 36504), (7137, 36192), (8112, 31842), (8352, 30927), (8784, 29406), (9048, 28548), (9126, 28304), (9516, 27144), (9802, 26352), (10179, 25376), (10309, 25056), (10614, 24336), (11232, 22997), (12064, 21411), (12168, 21228), (12528, 20618), (12688, 20358), (13176, 19604), (13572, 19032), (14152, 18252), (14274, 18096), (14703, 17568), (15921, 16224)]