1881630576

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{266671}}^1$

素因数の和:266699

約数の個数: 90

約数和(自身を含む): 6125722512

約数和(自身を除く): 4244091936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 266671, 533342, 800013, 1066684, 1600026, 1866697, 2133368, 2400039, 3200052, 3733394, 4266736, 4800078, 5600091, 6400104, 7466788, 9600156, 11200182, 12800208, 13066879, 14933576, 16800273, 19200312, 22400364, 26133758, 29867152, 33600546, 38400624, 39200637, 44800728, 52267516, 67201092, 78401274, 89601456, 104535032, 117601911, 134402184, 156802548, 209070064, 235203822, 268804368, 313605096, 470407644, 627210192, 940815288, 1881630576]

約数ペア:

[(1, 1881630576), (2, 940815288), (3, 627210192), (4, 470407644), (6, 313605096), (7, 268804368), (8, 235203822), (9, 209070064), (12, 156802548), (14, 134402184), (16, 117601911), (18, 104535032), (21, 89601456), (24, 78401274), (28, 67201092), (36, 52267516), (42, 44800728), (48, 39200637), (49, 38400624), (56, 33600546), (63, 29867152), (72, 26133758), (84, 22400364), (98, 19200312), (112, 16800273), (126, 14933576), (144, 13066879), (147, 12800208), (168, 11200182), (196, 9600156), (252, 7466788), (294, 6400104), (336, 5600091), (392, 4800078), (441, 4266736), (504, 3733394), (588, 3200052), (784, 2400039), (882, 2133368), (1008, 1866697), (1176, 1600026), (1764, 1066684), (2352, 800013), (3528, 533342), (7056, 266671)]