385371168

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1487

約数の個数: 192

約数和(自身を含む): 1286111232

約数和(自身を除く): 900740064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 96, 104, 112, 124, 156, 168, 182, 186, 208, 217, 224, 248, 273, 312, 336, 364, 372, 403, 416, 434, 496, 546, 624, 651, 672, 728, 744, 806, 868, 992, 1092, 1209, 1248, 1302, 1423, 1456, 1488, 1612, 1736, 2184, 2418, 2604, 2821, 2846, 2912, 2976, 3224, 3472, 4269, 4368, 4836, 5208, 5642, 5692, 6448, 6944, 8463, 8538, 8736, 9672, 9961, 10416, 11284, 11384, 12896, 16926, 17076, 18499, 19344, 19922, 20832, 22568, 22768, 29883, 33852, 34152, 36998, 38688, 39844, 44113, 45136, 45536, 55497, 59766, 67704, 68304, 73996, 79688, 88226, 90272, 110994, 119532, 129493, 132339, 135408, 136608, 147992, 159376, 176452, 221988, 239064, 258986, 264678, 270816, 295984, 308791, 318752, 352904, 388479, 443976, 478128, 517972, 529356, 573469, 591968, 617582, 705808, 776958, 887952, 926373, 956256, 1035944, 1058712, 1146938, 1235164, 1411616, 1553916, 1720407, 1775904, 1852746, 2071888, 2117424, 2293876, 2470328, 3107832, 3440814, 3705492, 4014283, 4143776, 4234848, 4587752, 4940656, 6215664, 6881628, 7410984, 8028566, 9175504, 9881312, 12042849, 12431328, 13763256, 14821968, 16057132, 18351008, 24085698, 27526512, 29643936, 32114264, 48171396, 55053024, 64228528, 96342792, 128457056, 192685584, 385371168]

約数ペア:

[(1, 385371168), (2, 192685584), (3, 128457056), (4, 96342792), (6, 64228528), (7, 55053024), (8, 48171396), (12, 32114264), (13, 29643936), (14, 27526512), (16, 24085698), (21, 18351008), (24, 16057132), (26, 14821968), (28, 13763256), (31, 12431328), (32, 12042849), (39, 9881312), (42, 9175504), (48, 8028566), (52, 7410984), (56, 6881628), (62, 6215664), (78, 4940656), (84, 4587752), (91, 4234848), (93, 4143776), (96, 4014283), (104, 3705492), (112, 3440814), (124, 3107832), (156, 2470328), (168, 2293876), (182, 2117424), (186, 2071888), (208, 1852746), (217, 1775904), (224, 1720407), (248, 1553916), (273, 1411616), (312, 1235164), (336, 1146938), (364, 1058712), (372, 1035944), (403, 956256), (416, 926373), (434, 887952), (496, 776958), (546, 705808), (624, 617582), (651, 591968), (672, 573469), (728, 529356), (744, 517972), (806, 478128), (868, 443976), (992, 388479), (1092, 352904), (1209, 318752), (1248, 308791), (1302, 295984), (1423, 270816), (1456, 264678), (1488, 258986), (1612, 239064), (1736, 221988), (2184, 176452), (2418, 159376), (2604, 147992), (2821, 136608), (2846, 135408), (2912, 132339), (2976, 129493), (3224, 119532), (3472, 110994), (4269, 90272), (4368, 88226), (4836, 79688), (5208, 73996), (5642, 68304), (5692, 67704), (6448, 59766), (6944, 55497), (8463, 45536), (8538, 45136), (8736, 44113), (9672, 39844), (9961, 38688), (10416, 36998), (11284, 34152), (11384, 33852), (12896, 29883), (16926, 22768), (17076, 22568), (18499, 20832), (19344, 19922)]