388623092

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 833341824

約数和(自身を除く): 444718732

約数列:

[1, 2, 4, 11, 13, 22, 26, 41, 44, 52, 73, 82, 143, 146, 164, 227, 286, 292, 451, 454, 533, 572, 803, 902, 908, 949, 1066, 1606, 1804, 1898, 2132, 2497, 2951, 2993, 3212, 3796, 4994, 5863, 5902, 5986, 9307, 9988, 10439, 11726, 11804, 11972, 16571, 18614, 20878, 23452, 32461, 32923, 33142, 37228, 38909, 41756, 64922, 65846, 66284, 77818, 102377, 120991, 129844, 131692, 155636, 182281, 204754, 215423, 241982, 364562, 409508, 427999, 430846, 483964, 679411, 729124, 855998, 861692, 1330901, 1358822, 1711996, 2369653, 2661802, 2717644, 4739306, 5323604, 7473521, 8832343, 9478612, 14947042, 17664686, 29894084, 35329372, 97155773, 194311546, 388623092]

約数ペア:

[(1, 388623092), (2, 194311546), (4, 97155773), (11, 35329372), (13, 29894084), (22, 17664686), (26, 14947042), (41, 9478612), (44, 8832343), (52, 7473521), (73, 5323604), (82, 4739306), (143, 2717644), (146, 2661802), (164, 2369653), (227, 1711996), (286, 1358822), (292, 1330901), (451, 861692), (454, 855998), (533, 729124), (572, 679411), (803, 483964), (902, 430846), (908, 427999), (949, 409508), (1066, 364562), (1606, 241982), (1804, 215423), (1898, 204754), (2132, 182281), (2497, 155636), (2951, 131692), (2993, 129844), (3212, 120991), (3796, 102377), (4994, 77818), (5863, 66284), (5902, 65846), (5986, 64922), (9307, 41756), (9988, 38909), (10439, 37228), (11726, 33142), (11804, 32923), (11972, 32461), (16571, 23452), (18614, 20878)]