1913305548

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15569}}^1$

素因数の和:15620

約数の個数: 144

約数和(自身を含む): 5963932800

約数和(自身を除く): 4050627252

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 49, 57, 66, 76, 77, 84, 98, 114, 132, 133, 147, 154, 196, 209, 228, 231, 266, 294, 308, 399, 418, 462, 532, 539, 588, 627, 798, 836, 924, 931, 1078, 1254, 1463, 1596, 1617, 1862, 2156, 2508, 2793, 2926, 3234, 3724, 4389, 5586, 5852, 6468, 8778, 10241, 11172, 15569, 17556, 20482, 30723, 31138, 40964, 46707, 61446, 62276, 93414, 108983, 122892, 171259, 186828, 217966, 295811, 326949, 342518, 435932, 513777, 591622, 653898, 685036, 762881, 887433, 1027554, 1183244, 1198813, 1307796, 1525762, 1774866, 2055108, 2070677, 2288643, 2397626, 3051524, 3253921, 3549732, 3596439, 4141354, 4577286, 4795252, 6212031, 6507842, 7192878, 8282708, 8391691, 9154572, 9761763, 12424062, 13015684, 14385756, 14494739, 16783382, 19523526, 22777447, 24848124, 25175073, 28989478, 33566764, 39047052, 43484217, 45554894, 50350146, 57978956, 68332341, 86968434, 91109788, 100700292, 136664682, 159442129, 173936868, 273329364, 318884258, 478326387, 637768516, 956652774, 1913305548]

約数ペア:

[(1, 1913305548), (2, 956652774), (3, 637768516), (4, 478326387), (6, 318884258), (7, 273329364), (11, 173936868), (12, 159442129), (14, 136664682), (19, 100700292), (21, 91109788), (22, 86968434), (28, 68332341), (33, 57978956), (38, 50350146), (42, 45554894), (44, 43484217), (49, 39047052), (57, 33566764), (66, 28989478), (76, 25175073), (77, 24848124), (84, 22777447), (98, 19523526), (114, 16783382), (132, 14494739), (133, 14385756), (147, 13015684), (154, 12424062), (196, 9761763), (209, 9154572), (228, 8391691), (231, 8282708), (266, 7192878), (294, 6507842), (308, 6212031), (399, 4795252), (418, 4577286), (462, 4141354), (532, 3596439), (539, 3549732), (588, 3253921), (627, 3051524), (798, 2397626), (836, 2288643), (924, 2070677), (931, 2055108), (1078, 1774866), (1254, 1525762), (1463, 1307796), (1596, 1198813), (1617, 1183244), (1862, 1027554), (2156, 887433), (2508, 762881), (2793, 685036), (2926, 653898), (3234, 591622), (3724, 513777), (4389, 435932), (5586, 342518), (5852, 326949), (6468, 295811), (8778, 217966), (10241, 186828), (11172, 171259), (15569, 122892), (17556, 108983), (20482, 93414), (30723, 62276), (31138, 61446), (40964, 46707)]