13408512

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:128

約数の個数: 144

約数和(自身を含む): 41207040

約数和(自身を除く): 27798528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 79, 96, 102, 104, 128, 136, 156, 158, 192, 204, 208, 221, 237, 256, 272, 312, 316, 384, 408, 416, 442, 474, 544, 624, 632, 663, 768, 816, 832, 884, 948, 1027, 1088, 1248, 1264, 1326, 1343, 1632, 1664, 1768, 1896, 2054, 2176, 2496, 2528, 2652, 2686, 3081, 3264, 3328, 3536, 3792, 4029, 4108, 4352, 4992, 5056, 5304, 5372, 6162, 6528, 7072, 7584, 8058, 8216, 9984, 10112, 10608, 10744, 12324, 13056, 14144, 15168, 16116, 16432, 17459, 20224, 21216, 21488, 24648, 28288, 30336, 32232, 32864, 34918, 42432, 42976, 49296, 52377, 56576, 60672, 64464, 65728, 69836, 84864, 85952, 98592, 104754, 128928, 131456, 139672, 169728, 171904, 197184, 209508, 257856, 262912, 279344, 343808, 394368, 419016, 515712, 558688, 788736, 838032, 1031424, 1117376, 1676064, 2234752, 3352128, 4469504, 6704256, 13408512]

約数ペア:

[(1, 13408512), (2, 6704256), (3, 4469504), (4, 3352128), (6, 2234752), (8, 1676064), (12, 1117376), (13, 1031424), (16, 838032), (17, 788736), (24, 558688), (26, 515712), (32, 419016), (34, 394368), (39, 343808), (48, 279344), (51, 262912), (52, 257856), (64, 209508), (68, 197184), (78, 171904), (79, 169728), (96, 139672), (102, 131456), (104, 128928), (128, 104754), (136, 98592), (156, 85952), (158, 84864), (192, 69836), (204, 65728), (208, 64464), (221, 60672), (237, 56576), (256, 52377), (272, 49296), (312, 42976), (316, 42432), (384, 34918), (408, 32864), (416, 32232), (442, 30336), (474, 28288), (544, 24648), (624, 21488), (632, 21216), (663, 20224), (768, 17459), (816, 16432), (832, 16116), (884, 15168), (948, 14144), (1027, 13056), (1088, 12324), (1248, 10744), (1264, 10608), (1326, 10112), (1343, 9984), (1632, 8216), (1664, 8058), (1768, 7584), (1896, 7072), (2054, 6528), (2176, 6162), (2496, 5372), (2528, 5304), (2652, 5056), (2686, 4992), (3081, 4352), (3264, 4108), (3328, 4029), (3536, 3792)]