428684256

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1487}}^1$

素因数の和:1534

約数の個数: 288

約数和(自身を含む): 1637895168

約数和(自身を除く): 1209210912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 28, 32, 33, 36, 39, 42, 44, 48, 52, 56, 63, 66, 72, 77, 78, 84, 88, 91, 96, 99, 104, 112, 117, 126, 132, 143, 144, 154, 156, 168, 176, 182, 198, 208, 224, 231, 234, 252, 264, 273, 286, 288, 308, 312, 336, 352, 364, 396, 416, 429, 462, 468, 504, 528, 546, 572, 616, 624, 672, 693, 728, 792, 819, 858, 924, 936, 1001, 1008, 1056, 1092, 1144, 1232, 1248, 1287, 1386, 1456, 1487, 1584, 1638, 1716, 1848, 1872, 2002, 2016, 2184, 2288, 2464, 2574, 2772, 2912, 2974, 3003, 3168, 3276, 3432, 3696, 3744, 4004, 4368, 4461, 4576, 5148, 5544, 5948, 6006, 6552, 6864, 7392, 8008, 8736, 8922, 9009, 10296, 10409, 11088, 11896, 12012, 13104, 13383, 13728, 16016, 16357, 17844, 18018, 19331, 20592, 20818, 22176, 23792, 24024, 26208, 26766, 31227, 32032, 32714, 35688, 36036, 38662, 41184, 41636, 47584, 48048, 49071, 53532, 57993, 62454, 65428, 71376, 72072, 77324, 83272, 93681, 96096, 98142, 107064, 114499, 115986, 124908, 130856, 135317, 142752, 144144, 147213, 154648, 166544, 173979, 187362, 196284, 212641, 214128, 228998, 231972, 249816, 261712, 270634, 288288, 294426, 309296, 333088, 343497, 347958, 374724, 392568, 405951, 425282, 428256, 457996, 463944, 499632, 523424, 541268, 588852, 618592, 637923, 686994, 695916, 749448, 785136, 811902, 850564, 915992, 927888, 999264, 1030491, 1082536, 1177704, 1217853, 1275846, 1373988, 1391832, 1488487, 1498896, 1570272, 1623804, 1701128, 1831984, 1855776, 1913769, 2060982, 2165072, 2355408, 2435706, 2551692, 2747976, 2783664, 2976974, 2997792, 3247608, 3402256, 3663968, 3827538, 4121964, 4330144, 4465461, 4710816, 4871412, 5103384, 5495952, 5567328, 5953948, 6495216, 6804512, 7655076, 8243928, 8930922, 9742824, 10206768, 10991904, 11907896, 12990432, 13396383, 15310152, 16487856, 17861844, 19485648, 20413536, 23815792, 26792766, 30620304, 32975712, 35723688, 38971296, 47631584, 53585532, 61240608, 71447376, 107171064, 142894752, 214342128, 428684256]

約数ペア:

[(1, 428684256), (2, 214342128), (3, 142894752), (4, 107171064), (6, 71447376), (7, 61240608), (8, 53585532), (9, 47631584), (11, 38971296), (12, 35723688), (13, 32975712), (14, 30620304), (16, 26792766), (18, 23815792), (21, 20413536), (22, 19485648), (24, 17861844), (26, 16487856), (28, 15310152), (32, 13396383), (33, 12990432), (36, 11907896), (39, 10991904), (42, 10206768), (44, 9742824), (48, 8930922), (52, 8243928), (56, 7655076), (63, 6804512), (66, 6495216), (72, 5953948), (77, 5567328), (78, 5495952), (84, 5103384), (88, 4871412), (91, 4710816), (96, 4465461), (99, 4330144), (104, 4121964), (112, 3827538), (117, 3663968), (126, 3402256), (132, 3247608), (143, 2997792), (144, 2976974), (154, 2783664), (156, 2747976), (168, 2551692), (176, 2435706), (182, 2355408), (198, 2165072), (208, 2060982), (224, 1913769), (231, 1855776), (234, 1831984), (252, 1701128), (264, 1623804), (273, 1570272), (286, 1498896), (288, 1488487), (308, 1391832), (312, 1373988), (336, 1275846), (352, 1217853), (364, 1177704), (396, 1082536), (416, 1030491), (429, 999264), (462, 927888), (468, 915992), (504, 850564), (528, 811902), (546, 785136), (572, 749448), (616, 695916), (624, 686994), (672, 637923), (693, 618592), (728, 588852), (792, 541268), (819, 523424), (858, 499632), (924, 463944), (936, 457996), (1001, 428256), (1008, 425282), (1056, 405951), (1092, 392568), (1144, 374724), (1232, 347958), (1248, 343497), (1287, 333088), (1386, 309296), (1456, 294426), (1487, 288288), (1584, 270634), (1638, 261712), (1716, 249816), (1848, 231972), (1872, 228998), (2002, 214128), (2016, 212641), (2184, 196284), (2288, 187362), (2464, 173979), (2574, 166544), (2772, 154648), (2912, 147213), (2974, 144144), (3003, 142752), (3168, 135317), (3276, 130856), (3432, 124908), (3696, 115986), (3744, 114499), (4004, 107064), (4368, 98142), (4461, 96096), (4576, 93681), (5148, 83272), (5544, 77324), (5948, 72072), (6006, 71376), (6552, 65428), (6864, 62454), (7392, 57993), (8008, 53532), (8736, 49071), (8922, 48048), (9009, 47584), (10296, 41636), (10409, 41184), (11088, 38662), (11896, 36036), (12012, 35688), (13104, 32714), (13383, 32032), (13728, 31227), (16016, 26766), (16357, 26208), (17844, 24024), (18018, 23792), (19331, 22176), (20592, 20818)]