239983128

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:387

約数の個数: 256

約数和(自身を含む): 851558400

約数和(自身を除く): 611575272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 47, 54, 56, 63, 66, 72, 77, 84, 88, 94, 99, 108, 126, 132, 141, 154, 168, 188, 189, 198, 216, 231, 252, 264, 282, 297, 307, 308, 329, 376, 378, 396, 423, 462, 504, 517, 564, 594, 614, 616, 658, 693, 756, 792, 846, 921, 924, 987, 1034, 1128, 1188, 1228, 1269, 1316, 1386, 1512, 1551, 1692, 1842, 1848, 1974, 2068, 2079, 2149, 2376, 2456, 2538, 2632, 2763, 2772, 2961, 3102, 3377, 3384, 3619, 3684, 3948, 4136, 4158, 4298, 4653, 5076, 5526, 5544, 5922, 6204, 6447, 6754, 7238, 7368, 7896, 8289, 8316, 8596, 8883, 9306, 10131, 10152, 10857, 11052, 11844, 12408, 12894, 13508, 13959, 14429, 14476, 16578, 16632, 17192, 17766, 18612, 19341, 20262, 21714, 22104, 23639, 23688, 25788, 27016, 27918, 28858, 28952, 30393, 32571, 33156, 35532, 37224, 38682, 40524, 43287, 43428, 47278, 51576, 55836, 57716, 58023, 60786, 65142, 66312, 70917, 71064, 77364, 81048, 86574, 86856, 91179, 94556, 97713, 101003, 111672, 115432, 116046, 121572, 129861, 130284, 141834, 154728, 158719, 173148, 182358, 189112, 195426, 202006, 212751, 232092, 243144, 259722, 260568, 283668, 303009, 317438, 346296, 364716, 389583, 390852, 404012, 425502, 464184, 476157, 519444, 567336, 606018, 634876, 638253, 729432, 779166, 781704, 808024, 851004, 909027, 952314, 1038888, 1111033, 1212036, 1269752, 1276506, 1428471, 1558332, 1702008, 1818054, 1904628, 2222066, 2424072, 2553012, 2727081, 2856942, 3116664, 3333099, 3636108, 3809256, 4285413, 4444132, 5106024, 5454162, 5713884, 6666198, 7272216, 8570826, 8888264, 9999297, 10908324, 11427768, 13332396, 17141652, 19998594, 21816648, 26664792, 29997891, 34283304, 39997188, 59995782, 79994376, 119991564, 239983128]

約数ペア:

[(1, 239983128), (2, 119991564), (3, 79994376), (4, 59995782), (6, 39997188), (7, 34283304), (8, 29997891), (9, 26664792), (11, 21816648), (12, 19998594), (14, 17141652), (18, 13332396), (21, 11427768), (22, 10908324), (24, 9999297), (27, 8888264), (28, 8570826), (33, 7272216), (36, 6666198), (42, 5713884), (44, 5454162), (47, 5106024), (54, 4444132), (56, 4285413), (63, 3809256), (66, 3636108), (72, 3333099), (77, 3116664), (84, 2856942), (88, 2727081), (94, 2553012), (99, 2424072), (108, 2222066), (126, 1904628), (132, 1818054), (141, 1702008), (154, 1558332), (168, 1428471), (188, 1276506), (189, 1269752), (198, 1212036), (216, 1111033), (231, 1038888), (252, 952314), (264, 909027), (282, 851004), (297, 808024), (307, 781704), (308, 779166), (329, 729432), (376, 638253), (378, 634876), (396, 606018), (423, 567336), (462, 519444), (504, 476157), (517, 464184), (564, 425502), (594, 404012), (614, 390852), (616, 389583), (658, 364716), (693, 346296), (756, 317438), (792, 303009), (846, 283668), (921, 260568), (924, 259722), (987, 243144), (1034, 232092), (1128, 212751), (1188, 202006), (1228, 195426), (1269, 189112), (1316, 182358), (1386, 173148), (1512, 158719), (1551, 154728), (1692, 141834), (1842, 130284), (1848, 129861), (1974, 121572), (2068, 116046), (2079, 115432), (2149, 111672), (2376, 101003), (2456, 97713), (2538, 94556), (2632, 91179), (2763, 86856), (2772, 86574), (2961, 81048), (3102, 77364), (3377, 71064), (3384, 70917), (3619, 66312), (3684, 65142), (3948, 60786), (4136, 58023), (4158, 57716), (4298, 55836), (4653, 51576), (5076, 47278), (5526, 43428), (5544, 43287), (5922, 40524), (6204, 38682), (6447, 37224), (6754, 35532), (7238, 33156), (7368, 32571), (7896, 30393), (8289, 28952), (8316, 28858), (8596, 27918), (8883, 27016), (9306, 25788), (10131, 23688), (10152, 23639), (10857, 22104), (11052, 21714), (11844, 20262), (12408, 19341), (12894, 18612), (13508, 17766), (13959, 17192), (14429, 16632), (14476, 16578)]