1617382816

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{313933}}^1$

素因数の和:313973

約数の個数: 48

約数和(自身を含む): 3797345664

約数和(自身を除く): 2179962848

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 313933, 627866, 1255732, 2197531, 2511464, 4395062, 5022928, 7220459, 8790124, 10045856, 14440918, 17580248, 28881836, 35160496, 50543213, 57763672, 70320992, 101086426, 115527344, 202172852, 231054688, 404345704, 808691408, 1617382816]

約数ペア:

[(1, 1617382816), (2, 808691408), (4, 404345704), (7, 231054688), (8, 202172852), (14, 115527344), (16, 101086426), (23, 70320992), (28, 57763672), (32, 50543213), (46, 35160496), (56, 28881836), (92, 17580248), (112, 14440918), (161, 10045856), (184, 8790124), (224, 7220459), (322, 5022928), (368, 4395062), (644, 2511464), (736, 2197531), (1288, 1255732), (2576, 627866), (5152, 313933)]