398275488

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{601}}^1$

素因数の和:692

約数の個数: 192

約数和(自身を含む): 1274313600

約数和(自身を除く): 876038112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 59, 72, 78, 96, 104, 108, 117, 118, 144, 156, 177, 208, 216, 234, 236, 288, 312, 351, 354, 416, 432, 468, 472, 531, 601, 624, 702, 708, 767, 864, 936, 944, 1062, 1202, 1248, 1404, 1416, 1534, 1593, 1803, 1872, 1888, 2124, 2301, 2404, 2808, 2832, 3068, 3186, 3606, 3744, 4248, 4602, 4808, 5409, 5616, 5664, 6136, 6372, 6903, 7212, 7813, 8496, 9204, 9616, 10818, 11232, 12272, 12744, 13806, 14424, 15626, 16227, 16992, 18408, 19232, 20709, 21636, 23439, 24544, 25488, 27612, 28848, 31252, 32454, 35459, 36816, 41418, 43272, 46878, 50976, 55224, 57696, 62504, 64908, 70317, 70918, 73632, 82836, 86544, 93756, 106377, 110448, 125008, 129816, 140634, 141836, 165672, 173088, 187512, 210951, 212754, 220896, 250016, 259632, 281268, 283672, 319131, 331344, 375024, 421902, 425508, 460967, 519264, 562536, 567344, 638262, 662688, 750048, 843804, 851016, 921934, 957393, 1125072, 1134688, 1276524, 1382901, 1687608, 1702032, 1843868, 1914786, 2250144, 2553048, 2765802, 3375216, 3404064, 3687736, 3829572, 4148703, 5106096, 5531604, 6750432, 7375472, 7659144, 8297406, 10212192, 11063208, 12446109, 14750944, 15318288, 16594812, 22126416, 24892218, 30636576, 33189624, 44252832, 49784436, 66379248, 99568872, 132758496, 199137744, 398275488]

約数ペア:

[(1, 398275488), (2, 199137744), (3, 132758496), (4, 99568872), (6, 66379248), (8, 49784436), (9, 44252832), (12, 33189624), (13, 30636576), (16, 24892218), (18, 22126416), (24, 16594812), (26, 15318288), (27, 14750944), (32, 12446109), (36, 11063208), (39, 10212192), (48, 8297406), (52, 7659144), (54, 7375472), (59, 6750432), (72, 5531604), (78, 5106096), (96, 4148703), (104, 3829572), (108, 3687736), (117, 3404064), (118, 3375216), (144, 2765802), (156, 2553048), (177, 2250144), (208, 1914786), (216, 1843868), (234, 1702032), (236, 1687608), (288, 1382901), (312, 1276524), (351, 1134688), (354, 1125072), (416, 957393), (432, 921934), (468, 851016), (472, 843804), (531, 750048), (601, 662688), (624, 638262), (702, 567344), (708, 562536), (767, 519264), (864, 460967), (936, 425508), (944, 421902), (1062, 375024), (1202, 331344), (1248, 319131), (1404, 283672), (1416, 281268), (1534, 259632), (1593, 250016), (1803, 220896), (1872, 212754), (1888, 210951), (2124, 187512), (2301, 173088), (2404, 165672), (2808, 141836), (2832, 140634), (3068, 129816), (3186, 125008), (3606, 110448), (3744, 106377), (4248, 93756), (4602, 86544), (4808, 82836), (5409, 73632), (5616, 70918), (5664, 70317), (6136, 64908), (6372, 62504), (6903, 57696), (7212, 55224), (7813, 50976), (8496, 46878), (9204, 43272), (9616, 41418), (10818, 36816), (11232, 35459), (12272, 32454), (12744, 31252), (13806, 28848), (14424, 27612), (15626, 25488), (16227, 24544), (16992, 23439), (18408, 21636), (19232, 20709)]