1689253488

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{313}}^1$

素因数の和:405

約数の個数: 240

約数和(自身を含む): 5412882720

約数和(自身を除く): 3723629232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 36, 39, 48, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 144, 156, 186, 208, 216, 234, 248, 279, 312, 313, 351, 372, 403, 432, 468, 496, 558, 624, 626, 702, 744, 806, 837, 936, 939, 961, 1116, 1209, 1252, 1404, 1488, 1612, 1674, 1872, 1878, 1922, 2232, 2418, 2504, 2808, 2817, 2883, 3224, 3348, 3627, 3756, 3844, 4069, 4464, 4836, 5008, 5616, 5634, 5766, 6448, 6696, 7254, 7512, 7688, 8138, 8451, 8649, 9672, 9703, 10881, 11268, 11532, 12207, 12493, 13392, 14508, 15024, 15376, 16276, 16902, 17298, 19344, 19406, 21762, 22536, 23064, 24414, 24986, 25947, 29016, 29109, 32552, 33804, 34596, 36621, 37479, 38812, 43524, 45072, 46128, 48828, 49972, 51894, 58032, 58218, 65104, 67608, 69192, 73242, 74958, 77624, 87048, 87327, 97656, 99944, 103788, 109863, 112437, 116436, 126139, 135216, 138384, 146484, 149916, 155248, 174096, 174654, 195312, 199888, 207576, 219726, 224874, 232872, 252278, 261981, 292968, 299832, 300793, 337311, 349308, 378417, 415152, 439452, 449748, 465744, 504556, 523962, 585936, 599664, 601586, 674622, 698616, 756834, 878904, 899496, 902379, 1009112, 1047924, 1135251, 1203172, 1349244, 1397232, 1513668, 1757808, 1798992, 1804758, 2018224, 2095848, 2270502, 2406344, 2698488, 2707137, 3027336, 3405753, 3609516, 3910309, 4191696, 4541004, 4812688, 5396976, 5414274, 6054672, 6811506, 7219032, 7820618, 8121411, 9082008, 10828548, 11730927, 13623012, 14438064, 15641236, 16242822, 18164016, 21657096, 23461854, 27246024, 31282472, 32485644, 35192781, 43314192, 46923708, 54492048, 62564944, 64971288, 70385562, 93847416, 105578343, 129942576, 140771124, 187694832, 211156686, 281542248, 422313372, 563084496, 844626744, 1689253488]

約数ペア:

[(1, 1689253488), (2, 844626744), (3, 563084496), (4, 422313372), (6, 281542248), (8, 211156686), (9, 187694832), (12, 140771124), (13, 129942576), (16, 105578343), (18, 93847416), (24, 70385562), (26, 64971288), (27, 62564944), (31, 54492048), (36, 46923708), (39, 43314192), (48, 35192781), (52, 32485644), (54, 31282472), (62, 27246024), (72, 23461854), (78, 21657096), (93, 18164016), (104, 16242822), (108, 15641236), (117, 14438064), (124, 13623012), (144, 11730927), (156, 10828548), (186, 9082008), (208, 8121411), (216, 7820618), (234, 7219032), (248, 6811506), (279, 6054672), (312, 5414274), (313, 5396976), (351, 4812688), (372, 4541004), (403, 4191696), (432, 3910309), (468, 3609516), (496, 3405753), (558, 3027336), (624, 2707137), (626, 2698488), (702, 2406344), (744, 2270502), (806, 2095848), (837, 2018224), (936, 1804758), (939, 1798992), (961, 1757808), (1116, 1513668), (1209, 1397232), (1252, 1349244), (1404, 1203172), (1488, 1135251), (1612, 1047924), (1674, 1009112), (1872, 902379), (1878, 899496), (1922, 878904), (2232, 756834), (2418, 698616), (2504, 674622), (2808, 601586), (2817, 599664), (2883, 585936), (3224, 523962), (3348, 504556), (3627, 465744), (3756, 449748), (3844, 439452), (4069, 415152), (4464, 378417), (4836, 349308), (5008, 337311), (5616, 300793), (5634, 299832), (5766, 292968), (6448, 261981), (6696, 252278), (7254, 232872), (7512, 224874), (7688, 219726), (8138, 207576), (8451, 199888), (8649, 195312), (9672, 174654), (9703, 174096), (10881, 155248), (11268, 149916), (11532, 146484), (12207, 138384), (12493, 135216), (13392, 126139), (14508, 116436), (15024, 112437), (15376, 109863), (16276, 103788), (16902, 99944), (17298, 97656), (19344, 87327), (19406, 87048), (21762, 77624), (22536, 74958), (23064, 73242), (24414, 69192), (24986, 67608), (25947, 65104), (29016, 58218), (29109, 58032), (32552, 51894), (33804, 49972), (34596, 48828), (36621, 46128), (37479, 45072), (38812, 43524)]