2498889168

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:370

約数の個数: 240

約数和(自身を含む): 7582848000

約数和(自身を除く): 5083958832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 36, 48, 58, 62, 72, 87, 93, 97, 116, 124, 144, 174, 186, 194, 199, 232, 248, 261, 279, 291, 348, 372, 388, 398, 464, 496, 522, 558, 582, 597, 696, 744, 776, 796, 873, 899, 1044, 1116, 1164, 1194, 1392, 1488, 1552, 1592, 1746, 1791, 1798, 2088, 2232, 2328, 2388, 2697, 2813, 3007, 3184, 3492, 3582, 3596, 4176, 4464, 4656, 4776, 5394, 5626, 5771, 6014, 6169, 6984, 7164, 7192, 8091, 8439, 9021, 9552, 10788, 11252, 11542, 12028, 12338, 13968, 14328, 14384, 16182, 16878, 17313, 18042, 18507, 19303, 21576, 22504, 23084, 24056, 24676, 25317, 27063, 28656, 32364, 33756, 34626, 36084, 37014, 38606, 43152, 45008, 46168, 48112, 49352, 50634, 51939, 54126, 55521, 57909, 64728, 67512, 69252, 72168, 74028, 77212, 87203, 92336, 98704, 101268, 103878, 108252, 111042, 115818, 129456, 135024, 138504, 144336, 148056, 154424, 173727, 174406, 178901, 202536, 207756, 216504, 222084, 231636, 261609, 277008, 296112, 308848, 347454, 348812, 357802, 405072, 415512, 433008, 444168, 463272, 523218, 536703, 559787, 598393, 694908, 697624, 715604, 784827, 831024, 888336, 926544, 1046436, 1073406, 1119574, 1196786, 1389816, 1395248, 1431208, 1569654, 1610109, 1679361, 1795179, 2092872, 2146812, 2239148, 2393572, 2779632, 2862416, 3139308, 3220218, 3358722, 3590358, 4185744, 4293624, 4478296, 4787144, 5038083, 5385537, 6278616, 6440436, 6717444, 7180716, 8587248, 8956592, 9574288, 10076166, 10771074, 12557232, 12880872, 13434888, 14361432, 17353397, 20152332, 21542148, 25761744, 26869776, 28722864, 34706794, 40304664, 43084296, 52060191, 69413588, 80609328, 86168592, 104120382, 138827176, 156180573, 208240764, 277654352, 312361146, 416481528, 624722292, 832963056, 1249444584, 2498889168]

約数ペア:

[(1, 2498889168), (2, 1249444584), (3, 832963056), (4, 624722292), (6, 416481528), (8, 312361146), (9, 277654352), (12, 208240764), (16, 156180573), (18, 138827176), (24, 104120382), (29, 86168592), (31, 80609328), (36, 69413588), (48, 52060191), (58, 43084296), (62, 40304664), (72, 34706794), (87, 28722864), (93, 26869776), (97, 25761744), (116, 21542148), (124, 20152332), (144, 17353397), (174, 14361432), (186, 13434888), (194, 12880872), (199, 12557232), (232, 10771074), (248, 10076166), (261, 9574288), (279, 8956592), (291, 8587248), (348, 7180716), (372, 6717444), (388, 6440436), (398, 6278616), (464, 5385537), (496, 5038083), (522, 4787144), (558, 4478296), (582, 4293624), (597, 4185744), (696, 3590358), (744, 3358722), (776, 3220218), (796, 3139308), (873, 2862416), (899, 2779632), (1044, 2393572), (1116, 2239148), (1164, 2146812), (1194, 2092872), (1392, 1795179), (1488, 1679361), (1552, 1610109), (1592, 1569654), (1746, 1431208), (1791, 1395248), (1798, 1389816), (2088, 1196786), (2232, 1119574), (2328, 1073406), (2388, 1046436), (2697, 926544), (2813, 888336), (3007, 831024), (3184, 784827), (3492, 715604), (3582, 697624), (3596, 694908), (4176, 598393), (4464, 559787), (4656, 536703), (4776, 523218), (5394, 463272), (5626, 444168), (5771, 433008), (6014, 415512), (6169, 405072), (6984, 357802), (7164, 348812), (7192, 347454), (8091, 308848), (8439, 296112), (9021, 277008), (9552, 261609), (10788, 231636), (11252, 222084), (11542, 216504), (12028, 207756), (12338, 202536), (13968, 178901), (14328, 174406), (14384, 173727), (16182, 154424), (16878, 148056), (17313, 144336), (18042, 138504), (18507, 135024), (19303, 129456), (21576, 115818), (22504, 111042), (23084, 108252), (24056, 103878), (24676, 101268), (25317, 98704), (27063, 92336), (28656, 87203), (32364, 77212), (33756, 74028), (34626, 72168), (36084, 69252), (37014, 67512), (38606, 64728), (43152, 57909), (45008, 55521), (46168, 54126), (48112, 51939), (49352, 50634)]