1030761728

素因数分解:

$2^8\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:587

約数の個数: 72

約数和(自身を含む): 2103276000

約数和(自身を除く): 1072514272

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 139, 166, 256, 278, 332, 349, 556, 664, 698, 1112, 1328, 1396, 2224, 2656, 2792, 4448, 5312, 5584, 8896, 10624, 11168, 11537, 17792, 21248, 22336, 23074, 28967, 35584, 44672, 46148, 48511, 57934, 89344, 92296, 97022, 115868, 184592, 194044, 231736, 369184, 388088, 463472, 738368, 776176, 926944, 1476736, 1552352, 1853888, 2953472, 3104704, 3707776, 4026413, 6209408, 7415552, 8052826, 12418816, 16105652, 32211304, 64422608, 128845216, 257690432, 515380864, 1030761728]

約数ペア:

[(1, 1030761728), (2, 515380864), (4, 257690432), (8, 128845216), (16, 64422608), (32, 32211304), (64, 16105652), (83, 12418816), (128, 8052826), (139, 7415552), (166, 6209408), (256, 4026413), (278, 3707776), (332, 3104704), (349, 2953472), (556, 1853888), (664, 1552352), (698, 1476736), (1112, 926944), (1328, 776176), (1396, 738368), (2224, 463472), (2656, 388088), (2792, 369184), (4448, 231736), (5312, 194044), (5584, 184592), (8896, 115868), (10624, 97022), (11168, 92296), (11537, 89344), (17792, 57934), (21248, 48511), (22336, 46148), (23074, 44672), (28967, 35584)]