285782952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:216

約数の個数: 256

約数和(自身を含む): 948326400

約数和(自身を除く): 662543448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 71, 76, 78, 84, 91, 97, 104, 114, 133, 142, 152, 156, 168, 182, 194, 213, 228, 247, 266, 273, 284, 291, 312, 364, 388, 399, 426, 456, 494, 497, 532, 546, 568, 582, 679, 728, 741, 776, 798, 852, 923, 988, 994, 1064, 1092, 1164, 1261, 1349, 1358, 1482, 1491, 1596, 1704, 1729, 1843, 1846, 1976, 1988, 2037, 2184, 2328, 2522, 2698, 2716, 2769, 2964, 2982, 3192, 3458, 3686, 3692, 3783, 3976, 4047, 4074, 5044, 5187, 5396, 5432, 5529, 5538, 5928, 5964, 6461, 6887, 6916, 7372, 7384, 7566, 8094, 8148, 8827, 9443, 10088, 10374, 10792, 11058, 11076, 11928, 12901, 12922, 13774, 13832, 14744, 15132, 16188, 16296, 17537, 17654, 18886, 19383, 20661, 20748, 22116, 22152, 23959, 25802, 25844, 26481, 27548, 28329, 30264, 32376, 35074, 35308, 37772, 38703, 38766, 41322, 41496, 44232, 47918, 48209, 51604, 51688, 52611, 52962, 55096, 56658, 70148, 70616, 71877, 75544, 77406, 77532, 82644, 89531, 95836, 96418, 103208, 105222, 105924, 113316, 122759, 130853, 140296, 143754, 144627, 154812, 155064, 165288, 167713, 179062, 191672, 192836, 210444, 211848, 226632, 245518, 261706, 268593, 287508, 289254, 309624, 335426, 358124, 368277, 385672, 392559, 420888, 491036, 503139, 523412, 537186, 575016, 578508, 626717, 670852, 716248, 736554, 785118, 915971, 982072, 1006278, 1046824, 1074372, 1157016, 1253434, 1341704, 1473108, 1570236, 1701089, 1831942, 1880151, 2012556, 2148744, 2506868, 2747913, 2946216, 3140472, 3402178, 3663884, 3760302, 4025112, 5013736, 5103267, 5495826, 6804356, 7327768, 7520604, 10206534, 10991652, 11907623, 13608712, 15041208, 20413068, 21983304, 23815246, 35722869, 40826136, 47630492, 71445738, 95260984, 142891476, 285782952]

約数ペア:

[(1, 285782952), (2, 142891476), (3, 95260984), (4, 71445738), (6, 47630492), (7, 40826136), (8, 35722869), (12, 23815246), (13, 21983304), (14, 20413068), (19, 15041208), (21, 13608712), (24, 11907623), (26, 10991652), (28, 10206534), (38, 7520604), (39, 7327768), (42, 6804356), (52, 5495826), (56, 5103267), (57, 5013736), (71, 4025112), (76, 3760302), (78, 3663884), (84, 3402178), (91, 3140472), (97, 2946216), (104, 2747913), (114, 2506868), (133, 2148744), (142, 2012556), (152, 1880151), (156, 1831942), (168, 1701089), (182, 1570236), (194, 1473108), (213, 1341704), (228, 1253434), (247, 1157016), (266, 1074372), (273, 1046824), (284, 1006278), (291, 982072), (312, 915971), (364, 785118), (388, 736554), (399, 716248), (426, 670852), (456, 626717), (494, 578508), (497, 575016), (532, 537186), (546, 523412), (568, 503139), (582, 491036), (679, 420888), (728, 392559), (741, 385672), (776, 368277), (798, 358124), (852, 335426), (923, 309624), (988, 289254), (994, 287508), (1064, 268593), (1092, 261706), (1164, 245518), (1261, 226632), (1349, 211848), (1358, 210444), (1482, 192836), (1491, 191672), (1596, 179062), (1704, 167713), (1729, 165288), (1843, 155064), (1846, 154812), (1976, 144627), (1988, 143754), (2037, 140296), (2184, 130853), (2328, 122759), (2522, 113316), (2698, 105924), (2716, 105222), (2769, 103208), (2964, 96418), (2982, 95836), (3192, 89531), (3458, 82644), (3686, 77532), (3692, 77406), (3783, 75544), (3976, 71877), (4047, 70616), (4074, 70148), (5044, 56658), (5187, 55096), (5396, 52962), (5432, 52611), (5529, 51688), (5538, 51604), (5928, 48209), (5964, 47918), (6461, 44232), (6887, 41496), (6916, 41322), (7372, 38766), (7384, 38703), (7566, 37772), (8094, 35308), (8148, 35074), (8827, 32376), (9443, 30264), (10088, 28329), (10374, 27548), (10792, 26481), (11058, 25844), (11076, 25802), (11928, 23959), (12901, 22152), (12922, 22116), (13774, 20748), (13832, 20661), (14744, 19383), (15132, 18886), (16188, 17654), (16296, 17537)]