1557221232

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{45887}}^1$

素因数の和:46006

約数の個数: 80

約数和(自身を含む): 4643131392

約数和(自身を除く): 3085910160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 101, 112, 168, 202, 303, 336, 404, 606, 707, 808, 1212, 1414, 1616, 2121, 2424, 2828, 4242, 4848, 5656, 8484, 11312, 16968, 33936, 45887, 91774, 137661, 183548, 275322, 321209, 367096, 550644, 642418, 734192, 963627, 1101288, 1284836, 1927254, 2202576, 2569672, 3854508, 4634587, 5139344, 7709016, 9269174, 13903761, 15418032, 18538348, 27807522, 32442109, 37076696, 55615044, 64884218, 74153392, 97326327, 111230088, 129768436, 194652654, 222460176, 259536872, 389305308, 519073744, 778610616, 1557221232]

約数ペア:

[(1, 1557221232), (2, 778610616), (3, 519073744), (4, 389305308), (6, 259536872), (7, 222460176), (8, 194652654), (12, 129768436), (14, 111230088), (16, 97326327), (21, 74153392), (24, 64884218), (28, 55615044), (42, 37076696), (48, 32442109), (56, 27807522), (84, 18538348), (101, 15418032), (112, 13903761), (168, 9269174), (202, 7709016), (303, 5139344), (336, 4634587), (404, 3854508), (606, 2569672), (707, 2202576), (808, 1927254), (1212, 1284836), (1414, 1101288), (1616, 963627), (2121, 734192), (2424, 642418), (2828, 550644), (4242, 367096), (4848, 321209), (5656, 275322), (8484, 183548), (11312, 137661), (16968, 91774), (33936, 45887)]