21559780368

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{103}}^1\times {\mathrm{7691}}^1$

素因数の和:7824

約数の個数: 240

約数和(自身を含む): 72214711296

約数和(自身を除く): 50654930928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 103, 108, 112, 126, 144, 162, 168, 189, 206, 216, 243, 252, 309, 324, 336, 378, 412, 432, 486, 504, 567, 618, 648, 721, 756, 824, 927, 972, 1008, 1134, 1236, 1296, 1442, 1512, 1648, 1701, 1854, 1944, 2163, 2268, 2472, 2781, 2884, 3024, 3402, 3708, 3888, 4326, 4536, 4944, 5562, 5768, 6489, 6804, 7416, 7691, 8343, 8652, 9072, 11124, 11536, 12978, 13608, 14832, 15382, 16686, 17304, 19467, 22248, 23073, 25029, 25956, 27216, 30764, 33372, 34608, 38934, 44496, 46146, 50058, 51912, 53837, 58401, 61528, 66744, 69219, 77868, 92292, 100116, 103824, 107674, 116802, 123056, 133488, 138438, 155736, 161511, 175203, 184584, 200232, 207657, 215348, 233604, 276876, 311472, 323022, 350406, 369168, 400464, 415314, 430696, 467208, 484533, 553752, 622971, 646044, 700812, 792173, 830628, 861392, 934416, 969066, 1107504, 1245942, 1292088, 1401624, 1453599, 1584346, 1661256, 1868913, 1938132, 2376519, 2491884, 2584176, 2803248, 2907198, 3168692, 3322512, 3737826, 3876264, 4360797, 4753038, 4983768, 5545211, 5814396, 6337384, 7129557, 7475652, 7752528, 8721594, 9506076, 9967536, 11090422, 11628792, 12674768, 13082391, 14259114, 14951304, 16635633, 17443188, 19012152, 21388671, 22180844, 23257584, 26164782, 28518228, 29902608, 33271266, 34886376, 38024304, 42777342, 44361688, 49906899, 52329564, 57036456, 64166013, 66542532, 69772752, 85554684, 88723376, 99813798, 104659128, 114072912, 128332026, 133085064, 149720697, 171109368, 192498039, 199627596, 209318256, 256664052, 266170128, 299441394, 342218736, 384996078, 399255192, 449162091, 513328104, 598882788, 769992156, 798510384, 898324182, 1026656208, 1197765576, 1347486273, 1539984312, 1796648364, 2395531152, 2694972546, 3079968624, 3593296728, 5389945092, 7186593456, 10779890184, 21559780368]

約数ペア:

[(1, 21559780368), (2, 10779890184), (3, 7186593456), (4, 5389945092), (6, 3593296728), (7, 3079968624), (8, 2694972546), (9, 2395531152), (12, 1796648364), (14, 1539984312), (16, 1347486273), (18, 1197765576), (21, 1026656208), (24, 898324182), (27, 798510384), (28, 769992156), (36, 598882788), (42, 513328104), (48, 449162091), (54, 399255192), (56, 384996078), (63, 342218736), (72, 299441394), (81, 266170128), (84, 256664052), (103, 209318256), (108, 199627596), (112, 192498039), (126, 171109368), (144, 149720697), (162, 133085064), (168, 128332026), (189, 114072912), (206, 104659128), (216, 99813798), (243, 88723376), (252, 85554684), (309, 69772752), (324, 66542532), (336, 64166013), (378, 57036456), (412, 52329564), (432, 49906899), (486, 44361688), (504, 42777342), (567, 38024304), (618, 34886376), (648, 33271266), (721, 29902608), (756, 28518228), (824, 26164782), (927, 23257584), (972, 22180844), (1008, 21388671), (1134, 19012152), (1236, 17443188), (1296, 16635633), (1442, 14951304), (1512, 14259114), (1648, 13082391), (1701, 12674768), (1854, 11628792), (1944, 11090422), (2163, 9967536), (2268, 9506076), (2472, 8721594), (2781, 7752528), (2884, 7475652), (3024, 7129557), (3402, 6337384), (3708, 5814396), (3888, 5545211), (4326, 4983768), (4536, 4753038), (4944, 4360797), (5562, 3876264), (5768, 3737826), (6489, 3322512), (6804, 3168692), (7416, 2907198), (7691, 2803248), (8343, 2584176), (8652, 2491884), (9072, 2376519), (11124, 1938132), (11536, 1868913), (12978, 1661256), (13608, 1584346), (14832, 1453599), (15382, 1401624), (16686, 1292088), (17304, 1245942), (19467, 1107504), (22248, 969066), (23073, 934416), (25029, 861392), (25956, 830628), (27216, 792173), (30764, 700812), (33372, 646044), (34608, 622971), (38934, 553752), (44496, 484533), (46146, 467208), (50058, 430696), (51912, 415314), (53837, 400464), (58401, 369168), (61528, 350406), (66744, 323022), (69219, 311472), (77868, 276876), (92292, 233604), (100116, 215348), (103824, 207657), (107674, 200232), (116802, 184584), (123056, 175203), (133488, 161511), (138438, 155736)]