291240099904

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{4049}}^1\times {\mathrm{86453}}^1$

素因数の和:90527

約数の個数: 56

約数和(自身を含む): 622546608600

約数和(自身を除く): 331306508696

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 4049, 8098, 16196, 32392, 52637, 64784, 86453, 105274, 129568, 172906, 210548, 259136, 345812, 421096, 691624, 842192, 1123889, 1383248, 1684384, 2247778, 2766496, 3368768, 4495556, 5532992, 8991112, 17982224, 35964448, 71928896, 350048197, 700096394, 1400192788, 2800385576, 4550626561, 5600771152, 9101253122, 11201542304, 18202506244, 22403084608, 36405012488, 72810024976, 145620049952, 291240099904]

約数ペア:

[(1, 291240099904), (2, 145620049952), (4, 72810024976), (8, 36405012488), (13, 22403084608), (16, 18202506244), (26, 11201542304), (32, 9101253122), (52, 5600771152), (64, 4550626561), (104, 2800385576), (208, 1400192788), (416, 700096394), (832, 350048197), (4049, 71928896), (8098, 35964448), (16196, 17982224), (32392, 8991112), (52637, 5532992), (64784, 4495556), (86453, 3368768), (105274, 2766496), (129568, 2247778), (172906, 1684384), (210548, 1383248), (259136, 1123889), (345812, 842192), (421096, 691624)]