395968608

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:279

約数の個数: 288

約数和(自身を含む): 1378944000

約数和(自身を除く): 982975392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 47, 48, 49, 54, 56, 63, 72, 84, 94, 96, 98, 108, 112, 126, 141, 144, 147, 168, 188, 189, 196, 199, 216, 224, 252, 282, 288, 294, 329, 336, 376, 378, 392, 398, 423, 432, 441, 504, 564, 588, 597, 658, 672, 752, 756, 784, 796, 846, 864, 882, 987, 1008, 1128, 1176, 1194, 1269, 1316, 1323, 1393, 1504, 1512, 1568, 1592, 1692, 1764, 1791, 1974, 2016, 2256, 2303, 2352, 2388, 2538, 2632, 2646, 2786, 2961, 3024, 3184, 3384, 3528, 3582, 3948, 4179, 4512, 4606, 4704, 4776, 5076, 5264, 5292, 5373, 5572, 5922, 6048, 6368, 6768, 6909, 7056, 7164, 7896, 8358, 8883, 9212, 9353, 9552, 9751, 10152, 10528, 10584, 10746, 11144, 11844, 12537, 13536, 13818, 14112, 14328, 15792, 16716, 17766, 18424, 18706, 19104, 19502, 20304, 20727, 21168, 21492, 22288, 23688, 25074, 27636, 28059, 28656, 29253, 31584, 33432, 35532, 36848, 37412, 37611, 39004, 40608, 41454, 42336, 42984, 44576, 47376, 50148, 55272, 56118, 57312, 58506, 62181, 65471, 66864, 71064, 73696, 74824, 75222, 78008, 82908, 84177, 85968, 87759, 94752, 100296, 110544, 112236, 117012, 124362, 130942, 133728, 142128, 149648, 150444, 156016, 165816, 168354, 171936, 175518, 196413, 200592, 221088, 224472, 234024, 248724, 252531, 261884, 263277, 284256, 299296, 300888, 312032, 331632, 336708, 351036, 392826, 401184, 448944, 458297, 468048, 497448, 505062, 523768, 526554, 589239, 601776, 663264, 673416, 702072, 785652, 897888, 916594, 936096, 994896, 1010124, 1047536, 1053108, 1178478, 1203552, 1346832, 1374891, 1404144, 1571304, 1767717, 1833188, 1989792, 2020248, 2095072, 2106216, 2356956, 2693664, 2749782, 2808288, 3142608, 3535434, 3666376, 4040496, 4124673, 4212432, 4713912, 5499564, 6285216, 7070868, 7332752, 8080992, 8249346, 8424864, 9427824, 10999128, 12374019, 14141736, 14665504, 16498692, 18855648, 21998256, 24748038, 28283472, 32997384, 43996512, 49496076, 56566944, 65994768, 98992152, 131989536, 197984304, 395968608]

約数ペア:

[(1, 395968608), (2, 197984304), (3, 131989536), (4, 98992152), (6, 65994768), (7, 56566944), (8, 49496076), (9, 43996512), (12, 32997384), (14, 28283472), (16, 24748038), (18, 21998256), (21, 18855648), (24, 16498692), (27, 14665504), (28, 14141736), (32, 12374019), (36, 10999128), (42, 9427824), (47, 8424864), (48, 8249346), (49, 8080992), (54, 7332752), (56, 7070868), (63, 6285216), (72, 5499564), (84, 4713912), (94, 4212432), (96, 4124673), (98, 4040496), (108, 3666376), (112, 3535434), (126, 3142608), (141, 2808288), (144, 2749782), (147, 2693664), (168, 2356956), (188, 2106216), (189, 2095072), (196, 2020248), (199, 1989792), (216, 1833188), (224, 1767717), (252, 1571304), (282, 1404144), (288, 1374891), (294, 1346832), (329, 1203552), (336, 1178478), (376, 1053108), (378, 1047536), (392, 1010124), (398, 994896), (423, 936096), (432, 916594), (441, 897888), (504, 785652), (564, 702072), (588, 673416), (597, 663264), (658, 601776), (672, 589239), (752, 526554), (756, 523768), (784, 505062), (796, 497448), (846, 468048), (864, 458297), (882, 448944), (987, 401184), (1008, 392826), (1128, 351036), (1176, 336708), (1194, 331632), (1269, 312032), (1316, 300888), (1323, 299296), (1393, 284256), (1504, 263277), (1512, 261884), (1568, 252531), (1592, 248724), (1692, 234024), (1764, 224472), (1791, 221088), (1974, 200592), (2016, 196413), (2256, 175518), (2303, 171936), (2352, 168354), (2388, 165816), (2538, 156016), (2632, 150444), (2646, 149648), (2786, 142128), (2961, 133728), (3024, 130942), (3184, 124362), (3384, 117012), (3528, 112236), (3582, 110544), (3948, 100296), (4179, 94752), (4512, 87759), (4606, 85968), (4704, 84177), (4776, 82908), (5076, 78008), (5264, 75222), (5292, 74824), (5373, 73696), (5572, 71064), (5922, 66864), (6048, 65471), (6368, 62181), (6768, 58506), (6909, 57312), (7056, 56118), (7164, 55272), (7896, 50148), (8358, 47376), (8883, 44576), (9212, 42984), (9353, 42336), (9552, 41454), (9751, 40608), (10152, 39004), (10528, 37611), (10584, 37412), (10746, 36848), (11144, 35532), (11844, 33432), (12537, 31584), (13536, 29253), (13818, 28656), (14112, 28059), (14328, 27636), (15792, 25074), (16716, 23688), (17766, 22288), (18424, 21492), (18706, 21168), (19104, 20727), (19502, 20304)]