401551488

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{26813}}^1$

素因数の和:26846

約数の個数: 96

約数和(自身を含む): 1244437740

約数和(自身を除く): 842886252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 288, 312, 384, 416, 468, 576, 624, 832, 936, 1152, 1248, 1664, 1872, 2496, 3744, 4992, 7488, 14976, 26813, 53626, 80439, 107252, 160878, 214504, 241317, 321756, 348569, 429008, 482634, 643512, 697138, 858016, 965268, 1045707, 1287024, 1394276, 1716032, 1930536, 2091414, 2574048, 2788552, 3137121, 3432064, 3861072, 4182828, 5148096, 5577104, 6274242, 7722144, 8365656, 10296192, 11154208, 12548484, 15444288, 16731312, 22308416, 25096968, 30888576, 33462624, 44616832, 50193936, 66925248, 100387872, 133850496, 200775744, 401551488]

約数ペア:

[(1, 401551488), (2, 200775744), (3, 133850496), (4, 100387872), (6, 66925248), (8, 50193936), (9, 44616832), (12, 33462624), (13, 30888576), (16, 25096968), (18, 22308416), (24, 16731312), (26, 15444288), (32, 12548484), (36, 11154208), (39, 10296192), (48, 8365656), (52, 7722144), (64, 6274242), (72, 5577104), (78, 5148096), (96, 4182828), (104, 3861072), (117, 3432064), (128, 3137121), (144, 2788552), (156, 2574048), (192, 2091414), (208, 1930536), (234, 1716032), (288, 1394276), (312, 1287024), (384, 1045707), (416, 965268), (468, 858016), (576, 697138), (624, 643512), (832, 482634), (936, 429008), (1152, 348569), (1248, 321756), (1664, 241317), (1872, 214504), (2496, 160878), (3744, 107252), (4992, 80439), (7488, 53626), (14976, 26813)]