312128889328

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{487}}^1\times {\mathrm{367501}}^1$

素因数の和:368105

約数の個数: 40

約数和(自身を含む): 611552728160

約数和(自身を除く): 299423838832

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 487, 872, 974, 1744, 1948, 3896, 7792, 53083, 106166, 212332, 367501, 424664, 735002, 849328, 1470004, 2940008, 5880016, 40057609, 80115218, 160230436, 178972987, 320460872, 357945974, 640921744, 715891948, 1431783896, 2863567792, 19508055583, 39016111166, 78032222332, 156064444664, 312128889328]

約数ペア:

[(1, 312128889328), (2, 156064444664), (4, 78032222332), (8, 39016111166), (16, 19508055583), (109, 2863567792), (218, 1431783896), (436, 715891948), (487, 640921744), (872, 357945974), (974, 320460872), (1744, 178972987), (1948, 160230436), (3896, 80115218), (7792, 40057609), (53083, 5880016), (106166, 2940008), (212332, 1470004), (367501, 849328), (424664, 735002)]