1048915728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{3677}}^1$

素因数の和:3981

約数の個数: 120

約数和(自身を含む): 3367635648

約数和(自身を除く): 2318719920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 283, 336, 504, 566, 849, 1008, 1132, 1698, 1981, 2264, 2547, 3396, 3677, 3962, 4528, 5094, 5943, 6792, 7354, 7924, 10188, 11031, 11886, 13584, 14708, 15848, 17829, 20376, 22062, 23772, 25739, 29416, 31696, 33093, 35658, 40752, 44124, 47544, 51478, 58832, 66186, 71316, 77217, 88248, 95088, 102956, 132372, 142632, 154434, 176496, 205912, 231651, 264744, 285264, 308868, 411824, 463302, 529488, 617736, 926604, 1040591, 1235472, 1853208, 2081182, 3121773, 3706416, 4162364, 6243546, 7284137, 8324728, 9365319, 12487092, 14568274, 16649456, 18730638, 21852411, 24974184, 29136548, 37461276, 43704822, 49948368, 58273096, 65557233, 74922552, 87409644, 116546192, 131114466, 149845104, 174819288, 262228932, 349638576, 524457864, 1048915728]

約数ペア:

[(1, 1048915728), (2, 524457864), (3, 349638576), (4, 262228932), (6, 174819288), (7, 149845104), (8, 131114466), (9, 116546192), (12, 87409644), (14, 74922552), (16, 65557233), (18, 58273096), (21, 49948368), (24, 43704822), (28, 37461276), (36, 29136548), (42, 24974184), (48, 21852411), (56, 18730638), (63, 16649456), (72, 14568274), (84, 12487092), (112, 9365319), (126, 8324728), (144, 7284137), (168, 6243546), (252, 4162364), (283, 3706416), (336, 3121773), (504, 2081182), (566, 1853208), (849, 1235472), (1008, 1040591), (1132, 926604), (1698, 617736), (1981, 529488), (2264, 463302), (2547, 411824), (3396, 308868), (3677, 285264), (3962, 264744), (4528, 231651), (5094, 205912), (5943, 176496), (6792, 154434), (7354, 142632), (7924, 132372), (10188, 102956), (11031, 95088), (11886, 88248), (13584, 77217), (14708, 71316), (15848, 66186), (17829, 58832), (20376, 51478), (22062, 47544), (23772, 44124), (25739, 40752), (29416, 35658), (31696, 33093)]