2666489184

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1163}}^1$

素因数の和:1617

約数の個数: 144

約数和(自身を含む): 8007854400

約数和(自身を除く): 5341365216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 419, 456, 608, 684, 838, 912, 1163, 1257, 1368, 1676, 1824, 2326, 2514, 2736, 3352, 3489, 3771, 4652, 5028, 5472, 6704, 6978, 7542, 7961, 9304, 10056, 10467, 13408, 13956, 15084, 15922, 18608, 20112, 20934, 22097, 23883, 27912, 30168, 31844, 37216, 40224, 41868, 44194, 47766, 55824, 60336, 63688, 66291, 71649, 83736, 88388, 95532, 111648, 120672, 127376, 132582, 143298, 167472, 176776, 191064, 198873, 254752, 265164, 286596, 334944, 353552, 382128, 397746, 487297, 530328, 573192, 707104, 764256, 795492, 974594, 1060656, 1146384, 1461891, 1590984, 1949188, 2121312, 2292768, 2923782, 3181968, 3898376, 4385673, 5847564, 6363936, 7796752, 8771346, 9258643, 11695128, 15593504, 17542692, 18517286, 23390256, 27775929, 35085384, 37034572, 46780512, 55551858, 70170768, 74069144, 83327787, 111103716, 140341536, 148138288, 166655574, 222207432, 296276576, 333311148, 444414864, 666622296, 888829728, 1333244592, 2666489184]

約数ペア:

[(1, 2666489184), (2, 1333244592), (3, 888829728), (4, 666622296), (6, 444414864), (8, 333311148), (9, 296276576), (12, 222207432), (16, 166655574), (18, 148138288), (19, 140341536), (24, 111103716), (32, 83327787), (36, 74069144), (38, 70170768), (48, 55551858), (57, 46780512), (72, 37034572), (76, 35085384), (96, 27775929), (114, 23390256), (144, 18517286), (152, 17542692), (171, 15593504), (228, 11695128), (288, 9258643), (304, 8771346), (342, 7796752), (419, 6363936), (456, 5847564), (608, 4385673), (684, 3898376), (838, 3181968), (912, 2923782), (1163, 2292768), (1257, 2121312), (1368, 1949188), (1676, 1590984), (1824, 1461891), (2326, 1146384), (2514, 1060656), (2736, 974594), (3352, 795492), (3489, 764256), (3771, 707104), (4652, 573192), (5028, 530328), (5472, 487297), (6704, 397746), (6978, 382128), (7542, 353552), (7961, 334944), (9304, 286596), (10056, 265164), (10467, 254752), (13408, 198873), (13956, 191064), (15084, 176776), (15922, 167472), (18608, 143298), (20112, 132582), (20934, 127376), (22097, 120672), (23883, 111648), (27912, 95532), (30168, 88388), (31844, 83736), (37216, 71649), (40224, 66291), (41868, 63688), (44194, 60336), (47766, 55824)]