1285153056

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{405667}}^1$

素因数の和:405694

約数の個数: 72

約数和(自身を含む): 3986905104

約数和(自身を除く): 2701752048

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 405667, 811334, 1217001, 1622668, 2434002, 3245336, 3651003, 4462337, 4868004, 6490672, 7302006, 8924674, 9736008, 12981344, 13387011, 14604012, 17849348, 19472016, 26774022, 29208024, 35698696, 38944032, 40161033, 53548044, 58416048, 71397392, 80322066, 107096088, 116832096, 142794784, 160644132, 214192176, 321288264, 428384352, 642576528, 1285153056]

約数ペア:

[(1, 1285153056), (2, 642576528), (3, 428384352), (4, 321288264), (6, 214192176), (8, 160644132), (9, 142794784), (11, 116832096), (12, 107096088), (16, 80322066), (18, 71397392), (22, 58416048), (24, 53548044), (32, 40161033), (33, 38944032), (36, 35698696), (44, 29208024), (48, 26774022), (66, 19472016), (72, 17849348), (88, 14604012), (96, 13387011), (99, 12981344), (132, 9736008), (144, 8924674), (176, 7302006), (198, 6490672), (264, 4868004), (288, 4462337), (352, 3651003), (396, 3245336), (528, 2434002), (792, 1622668), (1056, 1217001), (1584, 811334), (3168, 405667)]