387435552

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3581}}^1$

素因数の和:3631

約数の個数: 144

約数和(自身を含む): 1234844352

約数和(自身を除く): 847408800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 49, 56, 69, 84, 92, 96, 98, 112, 138, 147, 161, 168, 184, 196, 224, 276, 294, 322, 336, 368, 392, 483, 552, 588, 644, 672, 736, 784, 966, 1104, 1127, 1176, 1288, 1568, 1932, 2208, 2254, 2352, 2576, 3381, 3581, 3864, 4508, 4704, 5152, 6762, 7162, 7728, 9016, 10743, 13524, 14324, 15456, 18032, 21486, 25067, 27048, 28648, 36064, 42972, 50134, 54096, 57296, 75201, 82363, 85944, 100268, 108192, 114592, 150402, 164726, 171888, 175469, 200536, 247089, 300804, 329452, 343776, 350938, 401072, 494178, 526407, 576541, 601608, 658904, 701876, 802144, 988356, 1052814, 1153082, 1203216, 1317808, 1403752, 1729623, 1976712, 2105628, 2306164, 2406432, 2635616, 2807504, 3459246, 3953424, 4035787, 4211256, 4612328, 5615008, 6918492, 7906848, 8071574, 8422512, 9224656, 12107361, 13836984, 16143148, 16845024, 18449312, 24214722, 27673968, 32286296, 48429444, 55347936, 64572592, 96858888, 129145184, 193717776, 387435552]

約数ペア:

[(1, 387435552), (2, 193717776), (3, 129145184), (4, 96858888), (6, 64572592), (7, 55347936), (8, 48429444), (12, 32286296), (14, 27673968), (16, 24214722), (21, 18449312), (23, 16845024), (24, 16143148), (28, 13836984), (32, 12107361), (42, 9224656), (46, 8422512), (48, 8071574), (49, 7906848), (56, 6918492), (69, 5615008), (84, 4612328), (92, 4211256), (96, 4035787), (98, 3953424), (112, 3459246), (138, 2807504), (147, 2635616), (161, 2406432), (168, 2306164), (184, 2105628), (196, 1976712), (224, 1729623), (276, 1403752), (294, 1317808), (322, 1203216), (336, 1153082), (368, 1052814), (392, 988356), (483, 802144), (552, 701876), (588, 658904), (644, 601608), (672, 576541), (736, 526407), (784, 494178), (966, 401072), (1104, 350938), (1127, 343776), (1176, 329452), (1288, 300804), (1568, 247089), (1932, 200536), (2208, 175469), (2254, 171888), (2352, 164726), (2576, 150402), (3381, 114592), (3581, 108192), (3864, 100268), (4508, 85944), (4704, 82363), (5152, 75201), (6762, 57296), (7162, 54096), (7728, 50134), (9016, 42972), (10743, 36064), (13524, 28648), (14324, 27048), (15456, 25067), (18032, 21486)]