2109886688

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1163}}^1$

素因数の和:1289

約数の個数: 144

約数和(自身を含む): 5266704240

約数和(自身を除く): 3156817552

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 89, 91, 98, 104, 112, 178, 182, 196, 208, 224, 356, 364, 392, 416, 623, 637, 712, 728, 784, 1157, 1163, 1246, 1274, 1424, 1456, 1568, 2314, 2326, 2492, 2548, 2848, 2912, 4361, 4628, 4652, 4984, 5096, 8099, 8141, 8722, 9256, 9304, 9968, 10192, 15119, 16198, 16282, 17444, 18512, 18608, 19936, 20384, 30238, 32396, 32564, 34888, 37024, 37216, 56693, 56987, 60476, 64792, 65128, 69776, 103507, 105833, 113386, 113974, 120952, 129584, 130256, 139552, 207014, 211666, 226772, 227948, 241904, 259168, 260512, 414028, 423332, 453544, 455896, 483808, 724549, 740831, 828056, 846664, 907088, 911792, 1345591, 1449098, 1481662, 1656112, 1693328, 1814176, 1823584, 2691182, 2898196, 2963324, 3312224, 3386656, 5071843, 5382364, 5796392, 5926648, 9419137, 10143686, 10764728, 11592784, 11853296, 18838274, 20287372, 21529456, 23185568, 23706592, 37676548, 40574744, 43058912, 65933959, 75353096, 81149488, 131867918, 150706192, 162298976, 263735836, 301412384, 527471672, 1054943344, 2109886688]

約数ペア:

[(1, 2109886688), (2, 1054943344), (4, 527471672), (7, 301412384), (8, 263735836), (13, 162298976), (14, 150706192), (16, 131867918), (26, 81149488), (28, 75353096), (32, 65933959), (49, 43058912), (52, 40574744), (56, 37676548), (89, 23706592), (91, 23185568), (98, 21529456), (104, 20287372), (112, 18838274), (178, 11853296), (182, 11592784), (196, 10764728), (208, 10143686), (224, 9419137), (356, 5926648), (364, 5796392), (392, 5382364), (416, 5071843), (623, 3386656), (637, 3312224), (712, 2963324), (728, 2898196), (784, 2691182), (1157, 1823584), (1163, 1814176), (1246, 1693328), (1274, 1656112), (1424, 1481662), (1456, 1449098), (1568, 1345591), (2314, 911792), (2326, 907088), (2492, 846664), (2548, 828056), (2848, 740831), (2912, 724549), (4361, 483808), (4628, 455896), (4652, 453544), (4984, 423332), (5096, 414028), (8099, 260512), (8141, 259168), (8722, 241904), (9256, 227948), (9304, 226772), (9968, 211666), (10192, 207014), (15119, 139552), (16198, 130256), (16282, 129584), (17444, 120952), (18512, 113974), (18608, 113386), (19936, 105833), (20384, 103507), (30238, 69776), (32396, 65128), (32564, 64792), (34888, 60476), (37024, 56987), (37216, 56693)]