1392192256

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4597}}^1$

素因数の和:4646

約数の個数: 108

約数和(自身を含む): 3439782192

約数和(自身を除く): 2047589936

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 169, 182, 208, 224, 256, 338, 364, 416, 448, 676, 728, 832, 896, 1183, 1352, 1456, 1664, 1792, 2366, 2704, 2912, 3328, 4597, 4732, 5408, 5824, 9194, 9464, 10816, 11648, 18388, 18928, 21632, 23296, 32179, 36776, 37856, 43264, 59761, 64358, 73552, 75712, 119522, 128716, 147104, 151424, 239044, 257432, 294208, 302848, 418327, 478088, 514864, 588416, 776893, 836654, 956176, 1029728, 1176832, 1553786, 1673308, 1912352, 2059456, 3107572, 3346616, 3824704, 4118912, 5438251, 6215144, 6693232, 7649408, 8237824, 10876502, 12430288, 13386464, 15298816, 21753004, 24860576, 26772928, 43506008, 49721152, 53545856, 87012016, 99442304, 107091712, 174024032, 198884608, 348048064, 696096128, 1392192256]

約数ペア:

[(1, 1392192256), (2, 696096128), (4, 348048064), (7, 198884608), (8, 174024032), (13, 107091712), (14, 99442304), (16, 87012016), (26, 53545856), (28, 49721152), (32, 43506008), (52, 26772928), (56, 24860576), (64, 21753004), (91, 15298816), (104, 13386464), (112, 12430288), (128, 10876502), (169, 8237824), (182, 7649408), (208, 6693232), (224, 6215144), (256, 5438251), (338, 4118912), (364, 3824704), (416, 3346616), (448, 3107572), (676, 2059456), (728, 1912352), (832, 1673308), (896, 1553786), (1183, 1176832), (1352, 1029728), (1456, 956176), (1664, 836654), (1792, 776893), (2366, 588416), (2704, 514864), (2912, 478088), (3328, 418327), (4597, 302848), (4732, 294208), (5408, 257432), (5824, 239044), (9194, 151424), (9464, 147104), (10816, 128716), (11648, 119522), (18388, 75712), (18928, 73552), (21632, 64358), (23296, 59761), (32179, 43264), (36776, 37856)]