768620946

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{5531}}^1$

素因数の和:5631

約数の個数: 64

約数和(自身を含む): 1720673280

約数和(自身を除く): 952052334

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 53, 57, 69, 106, 114, 138, 159, 318, 437, 874, 1007, 1219, 1311, 2014, 2438, 2622, 3021, 3657, 5531, 6042, 7314, 11062, 16593, 23161, 33186, 46322, 69483, 105089, 127213, 138966, 210178, 254426, 293143, 315267, 381639, 586286, 630534, 763278, 879429, 1758858, 2417047, 4834094, 5569717, 6742289, 7251141, 11139434, 13484578, 14502282, 16709151, 20226867, 33418302, 40453734, 128103491, 256206982, 384310473, 768620946]

約数ペア:

[(1, 768620946), (2, 384310473), (3, 256206982), (6, 128103491), (19, 40453734), (23, 33418302), (38, 20226867), (46, 16709151), (53, 14502282), (57, 13484578), (69, 11139434), (106, 7251141), (114, 6742289), (138, 5569717), (159, 4834094), (318, 2417047), (437, 1758858), (874, 879429), (1007, 763278), (1219, 630534), (1311, 586286), (2014, 381639), (2438, 315267), (2622, 293143), (3021, 254426), (3657, 210178), (5531, 138966), (6042, 127213), (7314, 105089), (11062, 69483), (16593, 46322), (23161, 33186)]