1478720256

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^2\times {\mathrm{11393}}^1$

素因数の和:11438

約数の個数: 108

約数和(自身を含む): 4261948488

約数和(自身を除く): 2783228232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 169, 192, 208, 256, 312, 338, 384, 416, 507, 624, 676, 768, 832, 1014, 1248, 1352, 1664, 2028, 2496, 2704, 3328, 4056, 4992, 5408, 8112, 9984, 10816, 11393, 16224, 21632, 22786, 32448, 34179, 43264, 45572, 64896, 68358, 91144, 129792, 136716, 148109, 182288, 273432, 296218, 364576, 444327, 546864, 592436, 729152, 888654, 1093728, 1184872, 1458304, 1777308, 1925417, 2187456, 2369744, 2916608, 3554616, 3850834, 4374912, 4739488, 5776251, 7109232, 7701668, 8749824, 9478976, 11552502, 14218464, 15403336, 18957952, 23105004, 28436928, 30806672, 37915904, 46210008, 56873856, 61613344, 92420016, 113747712, 123226688, 184840032, 246453376, 369680064, 492906752, 739360128, 1478720256]

約数ペア:

[(1, 1478720256), (2, 739360128), (3, 492906752), (4, 369680064), (6, 246453376), (8, 184840032), (12, 123226688), (13, 113747712), (16, 92420016), (24, 61613344), (26, 56873856), (32, 46210008), (39, 37915904), (48, 30806672), (52, 28436928), (64, 23105004), (78, 18957952), (96, 15403336), (104, 14218464), (128, 11552502), (156, 9478976), (169, 8749824), (192, 7701668), (208, 7109232), (256, 5776251), (312, 4739488), (338, 4374912), (384, 3850834), (416, 3554616), (507, 2916608), (624, 2369744), (676, 2187456), (768, 1925417), (832, 1777308), (1014, 1458304), (1248, 1184872), (1352, 1093728), (1664, 888654), (2028, 729152), (2496, 592436), (2704, 546864), (3328, 444327), (4056, 364576), (4992, 296218), (5408, 273432), (8112, 182288), (9984, 148109), (10816, 136716), (11393, 129792), (16224, 91144), (21632, 68358), (22786, 64896), (32448, 45572), (34179, 43264)]