218931552

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{683}}^1$

素因数の和:762

約数の個数: 192

約数和(自身を含む): 744629760

約数和(自身を除く): 525698208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 53, 54, 56, 63, 72, 84, 96, 106, 108, 112, 126, 144, 159, 168, 189, 212, 216, 224, 252, 288, 318, 336, 371, 378, 424, 432, 477, 504, 636, 672, 683, 742, 756, 848, 864, 954, 1008, 1113, 1272, 1366, 1431, 1484, 1512, 1696, 1908, 2016, 2049, 2226, 2544, 2732, 2862, 2968, 3024, 3339, 3816, 4098, 4452, 4781, 5088, 5464, 5724, 5936, 6048, 6147, 6678, 7632, 8196, 8904, 9562, 10017, 10928, 11448, 11872, 12294, 13356, 14343, 15264, 16392, 17808, 18441, 19124, 20034, 21856, 22896, 24588, 26712, 28686, 32784, 35616, 36199, 36882, 38248, 40068, 43029, 45792, 49176, 53424, 57372, 65568, 72398, 73764, 76496, 80136, 86058, 98352, 106848, 108597, 114744, 129087, 144796, 147528, 152992, 160272, 172116, 196704, 217194, 229488, 253393, 258174, 289592, 295056, 320544, 325791, 344232, 434388, 458976, 506786, 516348, 579184, 590112, 651582, 688464, 760179, 868776, 977373, 1013572, 1032696, 1158368, 1303164, 1376928, 1520358, 1737552, 1954746, 2027144, 2065392, 2280537, 2606328, 3040716, 3475104, 3909492, 4054288, 4130784, 4561074, 5212656, 6081432, 6841611, 7818984, 8108576, 9122148, 10425312, 12162864, 13683222, 15637968, 18244296, 24325728, 27366444, 31275936, 36488592, 54732888, 72977184, 109465776, 218931552]

約数ペア:

[(1, 218931552), (2, 109465776), (3, 72977184), (4, 54732888), (6, 36488592), (7, 31275936), (8, 27366444), (9, 24325728), (12, 18244296), (14, 15637968), (16, 13683222), (18, 12162864), (21, 10425312), (24, 9122148), (27, 8108576), (28, 7818984), (32, 6841611), (36, 6081432), (42, 5212656), (48, 4561074), (53, 4130784), (54, 4054288), (56, 3909492), (63, 3475104), (72, 3040716), (84, 2606328), (96, 2280537), (106, 2065392), (108, 2027144), (112, 1954746), (126, 1737552), (144, 1520358), (159, 1376928), (168, 1303164), (189, 1158368), (212, 1032696), (216, 1013572), (224, 977373), (252, 868776), (288, 760179), (318, 688464), (336, 651582), (371, 590112), (378, 579184), (424, 516348), (432, 506786), (477, 458976), (504, 434388), (636, 344232), (672, 325791), (683, 320544), (742, 295056), (756, 289592), (848, 258174), (864, 253393), (954, 229488), (1008, 217194), (1113, 196704), (1272, 172116), (1366, 160272), (1431, 152992), (1484, 147528), (1512, 144796), (1696, 129087), (1908, 114744), (2016, 108597), (2049, 106848), (2226, 98352), (2544, 86058), (2732, 80136), (2862, 76496), (2968, 73764), (3024, 72398), (3339, 65568), (3816, 57372), (4098, 53424), (4452, 49176), (4781, 45792), (5088, 43029), (5464, 40068), (5724, 38248), (5936, 36882), (6048, 36199), (6147, 35616), (6678, 32784), (7632, 28686), (8196, 26712), (8904, 24588), (9562, 22896), (10017, 21856), (10928, 20034), (11448, 19124), (11872, 18441), (12294, 17808), (13356, 16392), (14343, 15264)]