385745724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1613}}^1$

素因数の和:1716

約数の個数: 144

約数和(自身を含む): 1217291712

約数和(自身を除く): 831545988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 73, 78, 84, 91, 117, 126, 146, 156, 182, 219, 234, 252, 273, 292, 364, 438, 468, 511, 546, 657, 819, 876, 949, 1022, 1092, 1314, 1533, 1613, 1638, 1898, 2044, 2628, 2847, 3066, 3226, 3276, 3796, 4599, 4839, 5694, 6132, 6452, 6643, 8541, 9198, 9678, 11291, 11388, 13286, 14517, 17082, 18396, 19356, 19929, 20969, 22582, 26572, 29034, 33873, 34164, 39858, 41938, 45164, 58068, 59787, 62907, 67746, 79716, 83876, 101619, 117749, 119574, 125814, 135492, 146783, 188721, 203238, 235498, 239148, 251628, 293566, 353247, 377442, 406476, 440349, 470996, 587132, 706494, 754884, 824243, 880698, 1059741, 1321047, 1412988, 1530737, 1648486, 1761396, 2119482, 2472729, 2642094, 3061474, 3296972, 4238964, 4592211, 4945458, 5284188, 6122948, 7418187, 9184422, 9890916, 10715159, 13776633, 14836374, 18368844, 21430318, 27553266, 29672748, 32145477, 42860636, 55106532, 64290954, 96436431, 128581908, 192872862, 385745724]

約数ペア:

[(1, 385745724), (2, 192872862), (3, 128581908), (4, 96436431), (6, 64290954), (7, 55106532), (9, 42860636), (12, 32145477), (13, 29672748), (14, 27553266), (18, 21430318), (21, 18368844), (26, 14836374), (28, 13776633), (36, 10715159), (39, 9890916), (42, 9184422), (52, 7418187), (63, 6122948), (73, 5284188), (78, 4945458), (84, 4592211), (91, 4238964), (117, 3296972), (126, 3061474), (146, 2642094), (156, 2472729), (182, 2119482), (219, 1761396), (234, 1648486), (252, 1530737), (273, 1412988), (292, 1321047), (364, 1059741), (438, 880698), (468, 824243), (511, 754884), (546, 706494), (657, 587132), (819, 470996), (876, 440349), (949, 406476), (1022, 377442), (1092, 353247), (1314, 293566), (1533, 251628), (1613, 239148), (1638, 235498), (1898, 203238), (2044, 188721), (2628, 146783), (2847, 135492), (3066, 125814), (3226, 119574), (3276, 117749), (3796, 101619), (4599, 83876), (4839, 79716), (5694, 67746), (6132, 62907), (6452, 59787), (6643, 58068), (8541, 45164), (9198, 41938), (9678, 39858), (11291, 34164), (11388, 33873), (13286, 29034), (14517, 26572), (17082, 22582), (18396, 20969), (19356, 19929)]