284500008

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:368

約数の個数: 144

約数和(自身を含む): 846162720

約数和(自身を除く): 561662712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 103, 104, 117, 156, 169, 206, 227, 234, 309, 312, 338, 412, 454, 468, 507, 618, 676, 681, 824, 908, 927, 936, 1014, 1236, 1339, 1352, 1362, 1521, 1816, 1854, 2028, 2043, 2472, 2678, 2724, 2951, 3042, 3708, 4017, 4056, 4086, 5356, 5448, 5902, 6084, 7416, 8034, 8172, 8853, 10712, 11804, 12051, 12168, 16068, 16344, 17407, 17706, 23381, 23608, 24102, 26559, 32136, 34814, 35412, 38363, 46762, 48204, 52221, 53118, 69628, 70143, 70824, 76726, 93524, 96408, 104442, 106236, 115089, 139256, 140286, 153452, 156663, 187048, 208884, 210429, 212472, 230178, 280572, 303953, 306904, 313326, 345267, 417768, 420858, 460356, 561144, 607906, 626652, 690534, 841716, 911859, 920712, 1215812, 1253304, 1381068, 1683432, 1823718, 2431624, 2735577, 2762136, 3647436, 3951389, 5471154, 7294872, 7902778, 10942308, 11854167, 15805556, 21884616, 23708334, 31611112, 35562501, 47416668, 71125002, 94833336, 142250004, 284500008]

約数ペア:

[(1, 284500008), (2, 142250004), (3, 94833336), (4, 71125002), (6, 47416668), (8, 35562501), (9, 31611112), (12, 23708334), (13, 21884616), (18, 15805556), (24, 11854167), (26, 10942308), (36, 7902778), (39, 7294872), (52, 5471154), (72, 3951389), (78, 3647436), (103, 2762136), (104, 2735577), (117, 2431624), (156, 1823718), (169, 1683432), (206, 1381068), (227, 1253304), (234, 1215812), (309, 920712), (312, 911859), (338, 841716), (412, 690534), (454, 626652), (468, 607906), (507, 561144), (618, 460356), (676, 420858), (681, 417768), (824, 345267), (908, 313326), (927, 306904), (936, 303953), (1014, 280572), (1236, 230178), (1339, 212472), (1352, 210429), (1362, 208884), (1521, 187048), (1816, 156663), (1854, 153452), (2028, 140286), (2043, 139256), (2472, 115089), (2678, 106236), (2724, 104442), (2951, 96408), (3042, 93524), (3708, 76726), (4017, 70824), (4056, 70143), (4086, 69628), (5356, 53118), (5448, 52221), (5902, 48204), (6084, 46762), (7416, 38363), (8034, 35412), (8172, 34814), (8853, 32136), (10712, 26559), (11804, 24102), (12051, 23608), (12168, 23381), (16068, 17706), (16344, 17407)]