1999664256

素因数分解:

$2^7\times 3^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{1097}}^1$

素因数の和:1262

約数の個数: 128

約数和(自身を含む): 5483324160

約数和(自身を除く): 3483659904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 101, 128, 141, 188, 192, 202, 282, 303, 376, 384, 404, 564, 606, 752, 808, 1097, 1128, 1212, 1504, 1616, 2194, 2256, 2424, 3008, 3232, 3291, 4388, 4512, 4747, 4848, 6016, 6464, 6582, 8776, 9024, 9494, 9696, 12928, 13164, 14241, 17552, 18048, 18988, 19392, 26328, 28482, 35104, 37976, 38784, 51559, 52656, 56964, 70208, 75952, 103118, 105312, 110797, 113928, 140416, 151904, 154677, 206236, 210624, 221594, 227856, 303808, 309354, 332391, 412472, 421248, 443188, 455712, 607616, 618708, 664782, 824944, 886376, 911424, 1237416, 1329564, 1649888, 1772752, 1822848, 2474832, 2659128, 3299776, 3545504, 4949664, 5207459, 5318256, 6599552, 7091008, 9899328, 10414918, 10636512, 14182016, 15622377, 19798656, 20829836, 21273024, 31244754, 41659672, 42546048, 62489508, 83319344, 124979016, 166638688, 249958032, 333277376, 499916064, 666554752, 999832128, 1999664256]

約数ペア:

[(1, 1999664256), (2, 999832128), (3, 666554752), (4, 499916064), (6, 333277376), (8, 249958032), (12, 166638688), (16, 124979016), (24, 83319344), (32, 62489508), (47, 42546048), (48, 41659672), (64, 31244754), (94, 21273024), (96, 20829836), (101, 19798656), (128, 15622377), (141, 14182016), (188, 10636512), (192, 10414918), (202, 9899328), (282, 7091008), (303, 6599552), (376, 5318256), (384, 5207459), (404, 4949664), (564, 3545504), (606, 3299776), (752, 2659128), (808, 2474832), (1097, 1822848), (1128, 1772752), (1212, 1649888), (1504, 1329564), (1616, 1237416), (2194, 911424), (2256, 886376), (2424, 824944), (3008, 664782), (3232, 618708), (3291, 607616), (4388, 455712), (4512, 443188), (4747, 421248), (4848, 412472), (6016, 332391), (6464, 309354), (6582, 303808), (8776, 227856), (9024, 221594), (9494, 210624), (9696, 206236), (12928, 154677), (13164, 151904), (14241, 140416), (17552, 113928), (18048, 110797), (18988, 105312), (19392, 103118), (26328, 75952), (28482, 70208), (35104, 56964), (37976, 52656), (38784, 51559)]