1616428128

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{2405399}}^1$

素因数の和:2405419

約数の個数: 48

約数和(自身を含む): 4849286400

約数和(自身を除く): 3232858272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 2405399, 4810798, 7216197, 9621596, 14432394, 16837793, 19243192, 28864788, 33675586, 38486384, 50513379, 57729576, 67351172, 76972768, 101026758, 115459152, 134702344, 202053516, 230918304, 269404688, 404107032, 538809376, 808214064, 1616428128]

約数ペア:

[(1, 1616428128), (2, 808214064), (3, 538809376), (4, 404107032), (6, 269404688), (7, 230918304), (8, 202053516), (12, 134702344), (14, 115459152), (16, 101026758), (21, 76972768), (24, 67351172), (28, 57729576), (32, 50513379), (42, 38486384), (48, 33675586), (56, 28864788), (84, 19243192), (96, 16837793), (112, 14432394), (168, 9621596), (224, 7216197), (336, 4810798), (672, 2405399)]