1259018736

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{18911}}^1$

素因数の和:19014

約数の個数: 80

約数和(自身を含む): 3470730240

約数和(自身を除く): 2211711504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 73, 76, 114, 146, 152, 219, 228, 292, 304, 438, 456, 584, 876, 912, 1168, 1387, 1752, 2774, 3504, 4161, 5548, 8322, 11096, 16644, 18911, 22192, 33288, 37822, 56733, 66576, 75644, 113466, 151288, 226932, 302576, 359309, 453864, 718618, 907728, 1077927, 1380503, 1437236, 2155854, 2761006, 2874472, 4141509, 4311708, 5522012, 5748944, 8283018, 8623416, 11044024, 16566036, 17246832, 22088048, 26229557, 33132072, 52459114, 66264144, 78688671, 104918228, 157377342, 209836456, 314754684, 419672912, 629509368, 1259018736]

約数ペア:

[(1, 1259018736), (2, 629509368), (3, 419672912), (4, 314754684), (6, 209836456), (8, 157377342), (12, 104918228), (16, 78688671), (19, 66264144), (24, 52459114), (38, 33132072), (48, 26229557), (57, 22088048), (73, 17246832), (76, 16566036), (114, 11044024), (146, 8623416), (152, 8283018), (219, 5748944), (228, 5522012), (292, 4311708), (304, 4141509), (438, 2874472), (456, 2761006), (584, 2155854), (876, 1437236), (912, 1380503), (1168, 1077927), (1387, 907728), (1752, 718618), (2774, 453864), (3504, 359309), (4161, 302576), (5548, 226932), (8322, 151288), (11096, 113466), (16644, 75644), (18911, 66576), (22192, 56733), (33288, 37822)]