18725839104

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{27427}}^1$

素因数の和:27580

約数の個数: 144

約数和(自身を含む): 57408339968

約数和(自身を除く): 38682500864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 127, 128, 168, 192, 224, 254, 256, 336, 381, 384, 448, 508, 672, 762, 768, 889, 896, 1016, 1344, 1524, 1778, 1792, 2032, 2667, 2688, 3048, 3556, 4064, 5334, 5376, 6096, 7112, 8128, 10668, 12192, 14224, 16256, 21336, 24384, 27427, 28448, 32512, 42672, 48768, 54854, 56896, 82281, 85344, 97536, 109708, 113792, 164562, 170688, 191989, 219416, 227584, 329124, 341376, 383978, 438832, 575967, 658248, 682752, 767956, 877664, 1151934, 1316496, 1535912, 1755328, 2303868, 2632992, 3071824, 3483229, 3510656, 4607736, 5265984, 6143648, 6966458, 7021312, 9215472, 10449687, 10531968, 12287296, 13932916, 18430944, 20899374, 21063936, 24382603, 24574592, 27865832, 36861888, 41798748, 48765206, 49149184, 55731664, 73147809, 73723776, 83597496, 97530412, 111463328, 146295618, 147447552, 167194992, 195060824, 222926656, 292591236, 334389984, 390121648, 445853312, 585182472, 668779968, 780243296, 891706624, 1170364944, 1337559936, 1560486592, 2340729888, 2675119872, 3120973184, 4681459776, 6241946368, 9362919552, 18725839104]

約数ペア:

[(1, 18725839104), (2, 9362919552), (3, 6241946368), (4, 4681459776), (6, 3120973184), (7, 2675119872), (8, 2340729888), (12, 1560486592), (14, 1337559936), (16, 1170364944), (21, 891706624), (24, 780243296), (28, 668779968), (32, 585182472), (42, 445853312), (48, 390121648), (56, 334389984), (64, 292591236), (84, 222926656), (96, 195060824), (112, 167194992), (127, 147447552), (128, 146295618), (168, 111463328), (192, 97530412), (224, 83597496), (254, 73723776), (256, 73147809), (336, 55731664), (381, 49149184), (384, 48765206), (448, 41798748), (508, 36861888), (672, 27865832), (762, 24574592), (768, 24382603), (889, 21063936), (896, 20899374), (1016, 18430944), (1344, 13932916), (1524, 12287296), (1778, 10531968), (1792, 10449687), (2032, 9215472), (2667, 7021312), (2688, 6966458), (3048, 6143648), (3556, 5265984), (4064, 4607736), (5334, 3510656), (5376, 3483229), (6096, 3071824), (7112, 2632992), (8128, 2303868), (10668, 1755328), (12192, 1535912), (14224, 1316496), (16256, 1151934), (21336, 877664), (24384, 767956), (27427, 682752), (28448, 658248), (32512, 575967), (42672, 438832), (48768, 383978), (54854, 341376), (56896, 329124), (82281, 227584), (85344, 219416), (97536, 191989), (109708, 170688), (113792, 164562)]