1653681232

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{7213}}^1$

素因数の和:7340

約数の個数: 80

約数和(自身を含む): 3864395520

約数和(自身を除く): 2210714288

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 89, 92, 112, 161, 178, 184, 322, 356, 368, 623, 644, 712, 1246, 1288, 1424, 2047, 2492, 2576, 4094, 4984, 7213, 8188, 9968, 14329, 14426, 16376, 28658, 28852, 32752, 50491, 57316, 57704, 100982, 114632, 115408, 165899, 201964, 229264, 331798, 403928, 641957, 663596, 807856, 1161293, 1283914, 1327192, 2322586, 2567828, 2654384, 4493699, 4645172, 5135656, 8987398, 9290344, 10271312, 14765011, 17974796, 18580688, 29530022, 35949592, 59060044, 71899184, 103355077, 118120088, 206710154, 236240176, 413420308, 826840616, 1653681232]

約数ペア:

[(1, 1653681232), (2, 826840616), (4, 413420308), (7, 236240176), (8, 206710154), (14, 118120088), (16, 103355077), (23, 71899184), (28, 59060044), (46, 35949592), (56, 29530022), (89, 18580688), (92, 17974796), (112, 14765011), (161, 10271312), (178, 9290344), (184, 8987398), (322, 5135656), (356, 4645172), (368, 4493699), (623, 2654384), (644, 2567828), (712, 2322586), (1246, 1327192), (1288, 1283914), (1424, 1161293), (2047, 807856), (2492, 663596), (2576, 641957), (4094, 403928), (4984, 331798), (7213, 229264), (8188, 201964), (9968, 165899), (14329, 115408), (14426, 114632), (16376, 100982), (28658, 57704), (28852, 57316), (32752, 50491)]