38398584

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 115937280

約数和(自身を除く): 77538696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 73, 84, 93, 101, 124, 146, 168, 186, 202, 217, 219, 248, 292, 303, 372, 404, 434, 438, 511, 584, 606, 651, 707, 744, 808, 868, 876, 1022, 1212, 1302, 1414, 1533, 1736, 1752, 2044, 2121, 2263, 2424, 2604, 2828, 3066, 3131, 4088, 4242, 4526, 5208, 5656, 6132, 6262, 6789, 7373, 8484, 9052, 9393, 12264, 12524, 13578, 14746, 15841, 16968, 18104, 18786, 21917, 22119, 25048, 27156, 29492, 31682, 37572, 43834, 44238, 47523, 51611, 54312, 58984, 63364, 65751, 75144, 87668, 88476, 95046, 103222, 126728, 131502, 154833, 175336, 176952, 190092, 206444, 228563, 263004, 309666, 380184, 412888, 457126, 526008, 619332, 685689, 914252, 1238664, 1371378, 1599941, 1828504, 2742756, 3199882, 4799823, 5485512, 6399764, 9599646, 12799528, 19199292, 38398584]

約数ペア:

[(1, 38398584), (2, 19199292), (3, 12799528), (4, 9599646), (6, 6399764), (7, 5485512), (8, 4799823), (12, 3199882), (14, 2742756), (21, 1828504), (24, 1599941), (28, 1371378), (31, 1238664), (42, 914252), (56, 685689), (62, 619332), (73, 526008), (84, 457126), (93, 412888), (101, 380184), (124, 309666), (146, 263004), (168, 228563), (186, 206444), (202, 190092), (217, 176952), (219, 175336), (248, 154833), (292, 131502), (303, 126728), (372, 103222), (404, 95046), (434, 88476), (438, 87668), (511, 75144), (584, 65751), (606, 63364), (651, 58984), (707, 54312), (744, 51611), (808, 47523), (868, 44238), (876, 43834), (1022, 37572), (1212, 31682), (1302, 29492), (1414, 27156), (1533, 25048), (1736, 22119), (1752, 21917), (2044, 18786), (2121, 18104), (2263, 16968), (2424, 15841), (2604, 14746), (2828, 13578), (3066, 12524), (3131, 12264), (4088, 9393), (4242, 9052), (4526, 8484), (5208, 7373), (5656, 6789), (6132, 6262)]