448959664

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{797}}^1$

素因数の和:950

約数の個数: 80

約数和(自身を含む): 979624800

約数和(自身を除く): 530665136

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 109, 136, 152, 218, 272, 304, 323, 436, 646, 797, 872, 1292, 1594, 1744, 1853, 2071, 2584, 3188, 3706, 4142, 5168, 6376, 7412, 8284, 12752, 13549, 14824, 15143, 16568, 27098, 29648, 30286, 33136, 35207, 54196, 60572, 70414, 86873, 108392, 121144, 140828, 173746, 216784, 242288, 257431, 281656, 347492, 514862, 563312, 694984, 1029724, 1389968, 1476841, 1650587, 2059448, 2953682, 3301174, 4118896, 5907364, 6602348, 11814728, 13204696, 23629456, 26409392, 28059979, 56119958, 112239916, 224479832, 448959664]

約数ペア:

[(1, 448959664), (2, 224479832), (4, 112239916), (8, 56119958), (16, 28059979), (17, 26409392), (19, 23629456), (34, 13204696), (38, 11814728), (68, 6602348), (76, 5907364), (109, 4118896), (136, 3301174), (152, 2953682), (218, 2059448), (272, 1650587), (304, 1476841), (323, 1389968), (436, 1029724), (646, 694984), (797, 563312), (872, 514862), (1292, 347492), (1594, 281656), (1744, 257431), (1853, 242288), (2071, 216784), (2584, 173746), (3188, 140828), (3706, 121144), (4142, 108392), (5168, 86873), (6376, 70414), (7412, 60572), (8284, 54196), (12752, 35207), (13549, 33136), (14824, 30286), (15143, 29648), (16568, 27098)]