278791968

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:184

約数の個数: 288

約数和(自身を含む): 945955584

約数和(自身を除く): 667163616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 47, 48, 49, 52, 56, 78, 84, 91, 94, 96, 97, 98, 104, 112, 141, 147, 156, 168, 182, 188, 194, 196, 208, 224, 273, 282, 291, 294, 312, 329, 336, 364, 376, 388, 392, 416, 546, 564, 582, 588, 611, 624, 637, 658, 672, 679, 728, 752, 776, 784, 987, 1092, 1128, 1164, 1176, 1222, 1248, 1261, 1274, 1316, 1358, 1456, 1504, 1552, 1568, 1833, 1911, 1974, 2037, 2184, 2256, 2303, 2328, 2352, 2444, 2522, 2548, 2632, 2716, 2912, 3104, 3666, 3783, 3822, 3948, 4074, 4277, 4368, 4512, 4559, 4606, 4656, 4704, 4753, 4888, 5044, 5096, 5264, 5432, 6909, 7332, 7566, 7644, 7896, 8148, 8554, 8736, 8827, 9118, 9212, 9312, 9506, 9776, 10088, 10192, 10528, 10864, 12831, 13677, 13818, 14259, 14664, 15132, 15288, 15792, 16296, 17108, 17654, 18236, 18424, 19012, 19552, 20176, 20384, 21728, 25662, 26481, 27354, 27636, 28518, 29328, 29939, 30264, 30576, 31584, 31913, 32592, 34216, 35308, 36472, 36848, 38024, 40352, 51324, 52962, 54708, 55272, 57036, 58656, 59267, 59878, 60528, 61152, 61789, 63826, 65184, 68432, 70616, 72944, 73696, 76048, 89817, 95739, 102648, 105924, 109416, 110544, 114072, 118534, 119756, 121056, 123578, 127652, 136864, 141232, 145888, 152096, 177801, 179634, 185367, 191478, 205296, 211848, 218832, 221088, 223391, 228144, 237068, 239512, 247156, 255304, 282464, 355602, 359268, 370734, 382956, 410592, 414869, 423696, 437664, 446782, 456288, 474136, 479024, 494312, 510608, 670173, 711204, 718536, 741468, 765912, 829738, 847392, 893564, 948272, 958048, 988624, 1021216, 1244607, 1340346, 1422408, 1437072, 1482936, 1531824, 1659476, 1787128, 1896544, 1977248, 2489214, 2680692, 2844816, 2874144, 2904083, 2965872, 3063648, 3318952, 3574256, 4978428, 5361384, 5689632, 5808166, 5931744, 6637904, 7148512, 8712249, 9956856, 10722768, 11616332, 13275808, 17424498, 19913712, 21445536, 23232664, 34848996, 39827424, 46465328, 69697992, 92930656, 139395984, 278791968]

約数ペア:

[(1, 278791968), (2, 139395984), (3, 92930656), (4, 69697992), (6, 46465328), (7, 39827424), (8, 34848996), (12, 23232664), (13, 21445536), (14, 19913712), (16, 17424498), (21, 13275808), (24, 11616332), (26, 10722768), (28, 9956856), (32, 8712249), (39, 7148512), (42, 6637904), (47, 5931744), (48, 5808166), (49, 5689632), (52, 5361384), (56, 4978428), (78, 3574256), (84, 3318952), (91, 3063648), (94, 2965872), (96, 2904083), (97, 2874144), (98, 2844816), (104, 2680692), (112, 2489214), (141, 1977248), (147, 1896544), (156, 1787128), (168, 1659476), (182, 1531824), (188, 1482936), (194, 1437072), (196, 1422408), (208, 1340346), (224, 1244607), (273, 1021216), (282, 988624), (291, 958048), (294, 948272), (312, 893564), (329, 847392), (336, 829738), (364, 765912), (376, 741468), (388, 718536), (392, 711204), (416, 670173), (546, 510608), (564, 494312), (582, 479024), (588, 474136), (611, 456288), (624, 446782), (637, 437664), (658, 423696), (672, 414869), (679, 410592), (728, 382956), (752, 370734), (776, 359268), (784, 355602), (987, 282464), (1092, 255304), (1128, 247156), (1164, 239512), (1176, 237068), (1222, 228144), (1248, 223391), (1261, 221088), (1274, 218832), (1316, 211848), (1358, 205296), (1456, 191478), (1504, 185367), (1552, 179634), (1568, 177801), (1833, 152096), (1911, 145888), (1974, 141232), (2037, 136864), (2184, 127652), (2256, 123578), (2303, 121056), (2328, 119756), (2352, 118534), (2444, 114072), (2522, 110544), (2548, 109416), (2632, 105924), (2716, 102648), (2912, 95739), (3104, 89817), (3666, 76048), (3783, 73696), (3822, 72944), (3948, 70616), (4074, 68432), (4277, 65184), (4368, 63826), (4512, 61789), (4559, 61152), (4606, 60528), (4656, 59878), (4704, 59267), (4753, 58656), (4888, 57036), (5044, 55272), (5096, 54708), (5264, 52962), (5432, 51324), (6909, 40352), (7332, 38024), (7566, 36848), (7644, 36472), (7896, 35308), (8148, 34216), (8554, 32592), (8736, 31913), (8827, 31584), (9118, 30576), (9212, 30264), (9312, 29939), (9506, 29328), (9776, 28518), (10088, 27636), (10192, 27354), (10528, 26481), (10864, 25662), (12831, 21728), (13677, 20384), (13818, 20176), (14259, 19552), (14664, 19012), (15132, 18424), (15288, 18236), (15792, 17654), (16296, 17108)]