40309776

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:441

約数の個数: 120

約数和(自身を含む): 123830616

約数和(自身を除く): 83520840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 61, 72, 78, 104, 117, 122, 144, 156, 183, 208, 234, 244, 312, 353, 366, 468, 488, 549, 624, 706, 732, 793, 936, 976, 1059, 1098, 1412, 1464, 1586, 1872, 2118, 2196, 2379, 2824, 2928, 3172, 3177, 4236, 4392, 4589, 4758, 5648, 6344, 6354, 7137, 8472, 8784, 9178, 9516, 12688, 12708, 13767, 14274, 16944, 18356, 19032, 21533, 25416, 27534, 28548, 36712, 38064, 41301, 43066, 50832, 55068, 57096, 64599, 73424, 82602, 86132, 110136, 114192, 129198, 165204, 172264, 193797, 220272, 258396, 279929, 330408, 344528, 387594, 516792, 559858, 660816, 775188, 839787, 1033584, 1119716, 1550376, 1679574, 2239432, 2519361, 3100752, 3359148, 4478864, 5038722, 6718296, 10077444, 13436592, 20154888, 40309776]

約数ペア:

[(1, 40309776), (2, 20154888), (3, 13436592), (4, 10077444), (6, 6718296), (8, 5038722), (9, 4478864), (12, 3359148), (13, 3100752), (16, 2519361), (18, 2239432), (24, 1679574), (26, 1550376), (36, 1119716), (39, 1033584), (48, 839787), (52, 775188), (61, 660816), (72, 559858), (78, 516792), (104, 387594), (117, 344528), (122, 330408), (144, 279929), (156, 258396), (183, 220272), (208, 193797), (234, 172264), (244, 165204), (312, 129198), (353, 114192), (366, 110136), (468, 86132), (488, 82602), (549, 73424), (624, 64599), (706, 57096), (732, 55068), (793, 50832), (936, 43066), (976, 41301), (1059, 38064), (1098, 36712), (1412, 28548), (1464, 27534), (1586, 25416), (1872, 21533), (2118, 19032), (2196, 18356), (2379, 16944), (2824, 14274), (2928, 13767), (3172, 12708), (3177, 12688), (4236, 9516), (4392, 9178), (4589, 8784), (4758, 8472), (5648, 7137), (6344, 6354)]