1289437344

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{719}}^1$

素因数の和:1227

約数の個数: 144

約数和(自身を含む): 3962649600

約数和(自身を除く): 2673212256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 479, 624, 719, 936, 958, 1248, 1437, 1438, 1872, 1916, 2157, 2874, 2876, 3744, 3832, 4311, 4314, 5748, 5752, 6227, 6471, 7664, 8622, 8628, 9347, 11496, 11504, 12454, 12942, 15328, 17244, 17256, 18681, 18694, 22992, 23008, 24908, 25884, 28041, 34488, 34512, 37362, 37388, 45984, 49816, 51768, 56043, 56082, 68976, 69024, 74724, 74776, 84123, 99632, 103536, 112086, 112164, 137952, 149448, 149552, 168246, 199264, 207072, 224172, 224328, 298896, 299104, 336492, 344401, 448344, 448656, 597792, 672984, 688802, 896688, 897312, 1033203, 1345968, 1377604, 1793376, 2066406, 2691936, 2755208, 3099609, 4132812, 4477213, 5510416, 6199218, 8265624, 8954426, 11020832, 12398436, 13431639, 16531248, 17908852, 24796872, 26863278, 33062496, 35817704, 40294917, 49593744, 53726556, 71635408, 80589834, 99187488, 107453112, 143270816, 161179668, 214906224, 322359336, 429812448, 644718672, 1289437344]

約数ペア:

[(1, 1289437344), (2, 644718672), (3, 429812448), (4, 322359336), (6, 214906224), (8, 161179668), (9, 143270816), (12, 107453112), (13, 99187488), (16, 80589834), (18, 71635408), (24, 53726556), (26, 49593744), (32, 40294917), (36, 35817704), (39, 33062496), (48, 26863278), (52, 24796872), (72, 17908852), (78, 16531248), (96, 13431639), (104, 12398436), (117, 11020832), (144, 8954426), (156, 8265624), (208, 6199218), (234, 5510416), (288, 4477213), (312, 4132812), (416, 3099609), (468, 2755208), (479, 2691936), (624, 2066406), (719, 1793376), (936, 1377604), (958, 1345968), (1248, 1033203), (1437, 897312), (1438, 896688), (1872, 688802), (1916, 672984), (2157, 597792), (2874, 448656), (2876, 448344), (3744, 344401), (3832, 336492), (4311, 299104), (4314, 298896), (5748, 224328), (5752, 224172), (6227, 207072), (6471, 199264), (7664, 168246), (8622, 149552), (8628, 149448), (9347, 137952), (11496, 112164), (11504, 112086), (12454, 103536), (12942, 99632), (15328, 84123), (17244, 74776), (17256, 74724), (18681, 69024), (18694, 68976), (22992, 56082), (23008, 56043), (24908, 51768), (25884, 49816), (28041, 45984), (34488, 37388), (34512, 37362)]