785454072

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{132499}}^1$

素因数の和:132540

約数の個数: 64

約数和(自身を含む): 2226000000

約数和(自身を除く): 1440545928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 132499, 264998, 397497, 529996, 794994, 1059992, 1589988, 1722487, 2517481, 3179976, 3444974, 5034962, 5167461, 6889948, 7552443, 10069924, 10334922, 13779896, 15104886, 20139848, 20669844, 30209772, 32727253, 41339688, 60419544, 65454506, 98181759, 130909012, 196363518, 261818024, 392727036, 785454072]

約数ペア:

[(1, 785454072), (2, 392727036), (3, 261818024), (4, 196363518), (6, 130909012), (8, 98181759), (12, 65454506), (13, 60419544), (19, 41339688), (24, 32727253), (26, 30209772), (38, 20669844), (39, 20139848), (52, 15104886), (57, 13779896), (76, 10334922), (78, 10069924), (104, 7552443), (114, 6889948), (152, 5167461), (156, 5034962), (228, 3444974), (247, 3179976), (312, 2517481), (456, 1722487), (494, 1589988), (741, 1059992), (988, 794994), (1482, 529996), (1976, 397497), (2964, 264998), (5928, 132499)]