321099696

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{117361}}^1$

素因数の和:117394

約数の個数: 60

約数和(自身を含む): 945937720

約数和(自身を除く): 624838024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 117361, 234722, 352083, 469444, 704166, 938888, 1056249, 1408332, 1877776, 2112498, 2229859, 2816664, 4224996, 4459718, 5633328, 6689577, 8449992, 8919436, 13379154, 16899984, 17838872, 20068731, 26758308, 35677744, 40137462, 53516616, 80274924, 107033232, 160549848, 321099696]

約数ペア:

[(1, 321099696), (2, 160549848), (3, 107033232), (4, 80274924), (6, 53516616), (8, 40137462), (9, 35677744), (12, 26758308), (16, 20068731), (18, 17838872), (19, 16899984), (24, 13379154), (36, 8919436), (38, 8449992), (48, 6689577), (57, 5633328), (72, 4459718), (76, 4224996), (114, 2816664), (144, 2229859), (152, 2112498), (171, 1877776), (228, 1408332), (304, 1056249), (342, 938888), (456, 704166), (684, 469444), (912, 352083), (1368, 234722), (2736, 117361)]