378600838

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1201}}^1$

素因数の和:1333

約数の個数: 64

約数和(自身を含む): 747740160

約数和(自身を除く): 369139322

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 89, 154, 161, 178, 253, 322, 506, 623, 979, 1201, 1246, 1771, 1958, 2047, 2402, 3542, 4094, 6853, 8407, 13211, 13706, 14329, 16814, 22517, 26422, 27623, 28658, 45034, 55246, 92477, 106889, 157619, 184954, 193361, 213778, 303853, 315238, 386722, 607706, 748223, 1175779, 1496446, 2126971, 2351558, 2458447, 4253942, 4916894, 8230453, 16460906, 17209129, 27042917, 34418258, 54085834, 189300419, 378600838]

約数ペア:

[(1, 378600838), (2, 189300419), (7, 54085834), (11, 34418258), (14, 27042917), (22, 17209129), (23, 16460906), (46, 8230453), (77, 4916894), (89, 4253942), (154, 2458447), (161, 2351558), (178, 2126971), (253, 1496446), (322, 1175779), (506, 748223), (623, 607706), (979, 386722), (1201, 315238), (1246, 303853), (1771, 213778), (1958, 193361), (2047, 184954), (2402, 157619), (3542, 106889), (4094, 92477), (6853, 55246), (8407, 45034), (13211, 28658), (13706, 27623), (14329, 26422), (16814, 22517)]