1554086144

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2113}}^1$

素因数の和:2172

約数の個数: 108

約数和(自身を含む): 3558356676

約数和(自身を除く): 2004270532

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 169, 208, 221, 256, 272, 338, 416, 442, 544, 676, 832, 884, 1088, 1352, 1664, 1768, 2113, 2176, 2704, 2873, 3328, 3536, 4226, 4352, 5408, 5746, 7072, 8452, 10816, 11492, 14144, 16904, 21632, 22984, 27469, 28288, 33808, 35921, 43264, 45968, 54938, 56576, 67616, 71842, 91936, 109876, 135232, 143684, 183872, 219752, 270464, 287368, 357097, 367744, 439504, 466973, 540928, 574736, 714194, 735488, 879008, 933946, 1149472, 1428388, 1758016, 1867892, 2298944, 2856776, 3516032, 3735784, 4597888, 5713552, 6070649, 7032064, 7471568, 9195776, 11427104, 12141298, 14943136, 22854208, 24282596, 29886272, 45708416, 48565192, 59772544, 91416832, 97130384, 119545088, 194260768, 388521536, 777043072, 1554086144]

約数ペア:

[(1, 1554086144), (2, 777043072), (4, 388521536), (8, 194260768), (13, 119545088), (16, 97130384), (17, 91416832), (26, 59772544), (32, 48565192), (34, 45708416), (52, 29886272), (64, 24282596), (68, 22854208), (104, 14943136), (128, 12141298), (136, 11427104), (169, 9195776), (208, 7471568), (221, 7032064), (256, 6070649), (272, 5713552), (338, 4597888), (416, 3735784), (442, 3516032), (544, 2856776), (676, 2298944), (832, 1867892), (884, 1758016), (1088, 1428388), (1352, 1149472), (1664, 933946), (1768, 879008), (2113, 735488), (2176, 714194), (2704, 574736), (2873, 540928), (3328, 466973), (3536, 439504), (4226, 367744), (4352, 357097), (5408, 287368), (5746, 270464), (7072, 219752), (8452, 183872), (10816, 143684), (11492, 135232), (14144, 109876), (16904, 91936), (21632, 71842), (22984, 67616), (27469, 56576), (28288, 54938), (33808, 45968), (35921, 43264)]