2129126832

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{301747}}^1$

素因数の和:301775

約数の個数: 90

約数和(自身を含む): 6931453308

約数和(自身を除く): 4802326476

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, 301747, 603494, 905241, 1206988, 1810482, 2112229, 2413976, 2715723, 3620964, 4224458, 4827952, 5431446, 6336687, 7241928, 8448916, 10862892, 12673374, 14483856, 14785603, 16897832, 19010061, 21725784, 25346748, 29571206, 33795664, 38020122, 43451568, 44356809, 50693496, 59142412, 76040244, 88713618, 101386992, 118284824, 133070427, 152080488, 177427236, 236569648, 266140854, 304160976, 354854472, 532281708, 709708944, 1064563416, 2129126832]

約数ペア:

[(1, 2129126832), (2, 1064563416), (3, 709708944), (4, 532281708), (6, 354854472), (7, 304160976), (8, 266140854), (9, 236569648), (12, 177427236), (14, 152080488), (16, 133070427), (18, 118284824), (21, 101386992), (24, 88713618), (28, 76040244), (36, 59142412), (42, 50693496), (48, 44356809), (49, 43451568), (56, 38020122), (63, 33795664), (72, 29571206), (84, 25346748), (98, 21725784), (112, 19010061), (126, 16897832), (144, 14785603), (147, 14483856), (168, 12673374), (196, 10862892), (252, 8448916), (294, 7241928), (336, 6336687), (392, 5431446), (441, 4827952), (504, 4224458), (588, 3620964), (784, 2715723), (882, 2413976), (1008, 2112229), (1176, 1810482), (1764, 1206988), (2352, 905241), (3528, 603494), (7056, 301747)]