416740688

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1319}}^1$

素因数の和:1385

約数の個数: 120

約数和(自身を含む): 1044933120

約数和(自身を除く): 628192432

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 112, 124, 182, 196, 208, 217, 248, 364, 392, 403, 434, 496, 637, 728, 784, 806, 868, 1274, 1319, 1456, 1519, 1612, 1736, 2548, 2638, 2821, 3038, 3224, 3472, 5096, 5276, 5642, 6076, 6448, 9233, 10192, 10552, 11284, 12152, 17147, 18466, 19747, 21104, 22568, 24304, 34294, 36932, 39494, 40889, 45136, 64631, 68588, 73864, 78988, 81778, 120029, 129262, 137176, 147728, 157976, 163556, 240058, 258524, 274352, 286223, 315952, 327112, 480116, 517048, 531557, 572446, 654224, 840203, 960232, 1034096, 1063114, 1144892, 1680406, 1920464, 2003561, 2126228, 2289784, 3360812, 3720899, 4007122, 4252456, 4579568, 6721624, 7441798, 8014244, 8504912, 13443248, 14883596, 16028488, 26046293, 29767192, 32056976, 52092586, 59534384, 104185172, 208370344, 416740688]

約数ペア:

[(1, 416740688), (2, 208370344), (4, 104185172), (7, 59534384), (8, 52092586), (13, 32056976), (14, 29767192), (16, 26046293), (26, 16028488), (28, 14883596), (31, 13443248), (49, 8504912), (52, 8014244), (56, 7441798), (62, 6721624), (91, 4579568), (98, 4252456), (104, 4007122), (112, 3720899), (124, 3360812), (182, 2289784), (196, 2126228), (208, 2003561), (217, 1920464), (248, 1680406), (364, 1144892), (392, 1063114), (403, 1034096), (434, 960232), (496, 840203), (637, 654224), (728, 572446), (784, 531557), (806, 517048), (868, 480116), (1274, 327112), (1319, 315952), (1456, 286223), (1519, 274352), (1612, 258524), (1736, 240058), (2548, 163556), (2638, 157976), (2821, 147728), (3038, 137176), (3224, 129262), (3472, 120029), (5096, 81778), (5276, 78988), (5642, 73864), (6076, 68588), (6448, 64631), (9233, 45136), (10192, 40889), (10552, 39494), (11284, 36932), (12152, 34294), (17147, 24304), (18466, 22568), (19747, 21104)]