380077208

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{601}}^1$

素因数の和:1128

約数の個数: 64

約数和(自身を含む): 853009920

約数和(自身を除く): 472932712

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 491, 601, 644, 982, 1202, 1288, 1964, 2404, 3437, 3928, 4207, 4808, 6874, 8414, 11293, 13748, 13823, 16828, 22586, 27496, 27646, 33656, 45172, 55292, 79051, 90344, 96761, 110584, 158102, 193522, 295091, 316204, 387044, 590182, 632408, 774088, 1180364, 2065637, 2360728, 4131274, 6787093, 8262548, 13574186, 16525096, 27148372, 47509651, 54296744, 95019302, 190038604, 380077208]

約数ペア:

[(1, 380077208), (2, 190038604), (4, 95019302), (7, 54296744), (8, 47509651), (14, 27148372), (23, 16525096), (28, 13574186), (46, 8262548), (56, 6787093), (92, 4131274), (161, 2360728), (184, 2065637), (322, 1180364), (491, 774088), (601, 632408), (644, 590182), (982, 387044), (1202, 316204), (1288, 295091), (1964, 193522), (2404, 158102), (3437, 110584), (3928, 96761), (4207, 90344), (4808, 79051), (6874, 55292), (8414, 45172), (11293, 33656), (13748, 27646), (13823, 27496), (16828, 22586)]