255283392

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:823

約数の個数: 224

約数和(自身を含む): 876198400

約数和(自身を除く): 620915008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 52, 56, 57, 64, 76, 78, 84, 91, 96, 104, 112, 114, 133, 152, 156, 168, 182, 192, 208, 224, 228, 247, 266, 273, 304, 312, 336, 364, 399, 416, 448, 456, 494, 532, 546, 608, 624, 672, 728, 741, 769, 798, 832, 912, 988, 1064, 1092, 1216, 1248, 1344, 1456, 1482, 1538, 1596, 1729, 1824, 1976, 2128, 2184, 2307, 2496, 2912, 2964, 3076, 3192, 3458, 3648, 3952, 4256, 4368, 4614, 5187, 5383, 5824, 5928, 6152, 6384, 6916, 7904, 8512, 8736, 9228, 9997, 10374, 10766, 11856, 12304, 12768, 13832, 14611, 15808, 16149, 17472, 18456, 19994, 20748, 21532, 23712, 24608, 25536, 27664, 29222, 29991, 32298, 36912, 39988, 41496, 43064, 43833, 47424, 49216, 55328, 58444, 59982, 64596, 69979, 73824, 79976, 82992, 86128, 87666, 102277, 110656, 116888, 119964, 129192, 139958, 147648, 159952, 165984, 172256, 175332, 189943, 204554, 209937, 233776, 239928, 258384, 279916, 306831, 319904, 331968, 344512, 350664, 379886, 409108, 419874, 467552, 479856, 516768, 559832, 569829, 613662, 639808, 701328, 759772, 818216, 839748, 935104, 959712, 1033536, 1119664, 1139658, 1227324, 1329601, 1402656, 1519544, 1636432, 1679496, 1919424, 2239328, 2279316, 2454648, 2659202, 2805312, 3039088, 3272864, 3358992, 3988803, 4478656, 4558632, 4909296, 5318404, 6078176, 6545728, 6717984, 7977606, 9117264, 9818592, 10636808, 12156352, 13435968, 15955212, 18234528, 19637184, 21273616, 31910424, 36469056, 42547232, 63820848, 85094464, 127641696, 255283392]

約数ペア:

[(1, 255283392), (2, 127641696), (3, 85094464), (4, 63820848), (6, 42547232), (7, 36469056), (8, 31910424), (12, 21273616), (13, 19637184), (14, 18234528), (16, 15955212), (19, 13435968), (21, 12156352), (24, 10636808), (26, 9818592), (28, 9117264), (32, 7977606), (38, 6717984), (39, 6545728), (42, 6078176), (48, 5318404), (52, 4909296), (56, 4558632), (57, 4478656), (64, 3988803), (76, 3358992), (78, 3272864), (84, 3039088), (91, 2805312), (96, 2659202), (104, 2454648), (112, 2279316), (114, 2239328), (133, 1919424), (152, 1679496), (156, 1636432), (168, 1519544), (182, 1402656), (192, 1329601), (208, 1227324), (224, 1139658), (228, 1119664), (247, 1033536), (266, 959712), (273, 935104), (304, 839748), (312, 818216), (336, 759772), (364, 701328), (399, 639808), (416, 613662), (448, 569829), (456, 559832), (494, 516768), (532, 479856), (546, 467552), (608, 419874), (624, 409108), (672, 379886), (728, 350664), (741, 344512), (769, 331968), (798, 319904), (832, 306831), (912, 279916), (988, 258384), (1064, 239928), (1092, 233776), (1216, 209937), (1248, 204554), (1344, 189943), (1456, 175332), (1482, 172256), (1538, 165984), (1596, 159952), (1729, 147648), (1824, 139958), (1976, 129192), (2128, 119964), (2184, 116888), (2307, 110656), (2496, 102277), (2912, 87666), (2964, 86128), (3076, 82992), (3192, 79976), (3458, 73824), (3648, 69979), (3952, 64596), (4256, 59982), (4368, 58444), (4614, 55328), (5187, 49216), (5383, 47424), (5824, 43833), (5928, 43064), (6152, 41496), (6384, 39988), (6916, 36912), (7904, 32298), (8512, 29991), (8736, 29222), (9228, 27664), (9997, 25536), (10374, 24608), (10766, 23712), (11856, 21532), (12304, 20748), (12768, 19994), (13832, 18456), (14611, 17472), (15808, 16149)]