402829728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:499

約数の個数: 192

約数和(自身を含む): 1283143680

約数和(自身を除く): 880313952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 67, 69, 84, 92, 96, 112, 134, 138, 161, 168, 184, 201, 224, 268, 276, 322, 336, 368, 389, 402, 469, 483, 536, 552, 644, 672, 736, 778, 804, 938, 966, 1072, 1104, 1167, 1288, 1407, 1541, 1556, 1608, 1876, 1932, 2144, 2208, 2334, 2576, 2723, 2814, 3082, 3112, 3216, 3752, 3864, 4623, 4668, 5152, 5446, 5628, 6164, 6224, 6432, 7504, 7728, 8169, 8947, 9246, 9336, 10787, 10892, 11256, 12328, 12448, 15008, 15456, 16338, 17894, 18492, 18672, 21574, 21784, 22512, 24656, 26063, 26841, 32361, 32676, 35788, 36984, 37344, 43148, 43568, 45024, 49312, 52126, 53682, 62629, 64722, 65352, 71576, 73968, 78189, 86296, 87136, 104252, 107364, 125258, 129444, 130704, 143152, 147936, 156378, 172592, 182441, 187887, 208504, 214728, 250516, 258888, 261408, 286304, 312756, 345184, 364882, 375774, 417008, 429456, 501032, 517776, 547323, 599449, 625512, 729764, 751548, 834016, 858912, 1002064, 1035552, 1094646, 1198898, 1251024, 1459528, 1503096, 1798347, 2004128, 2189292, 2397796, 2502048, 2919056, 3006192, 3596694, 4196143, 4378584, 4795592, 5838112, 6012384, 7193388, 8392286, 8757168, 9591184, 12588429, 14386776, 16784572, 17514336, 19182368, 25176858, 28773552, 33569144, 50353716, 57547104, 67138288, 100707432, 134276576, 201414864, 402829728]

約数ペア:

[(1, 402829728), (2, 201414864), (3, 134276576), (4, 100707432), (6, 67138288), (7, 57547104), (8, 50353716), (12, 33569144), (14, 28773552), (16, 25176858), (21, 19182368), (23, 17514336), (24, 16784572), (28, 14386776), (32, 12588429), (42, 9591184), (46, 8757168), (48, 8392286), (56, 7193388), (67, 6012384), (69, 5838112), (84, 4795592), (92, 4378584), (96, 4196143), (112, 3596694), (134, 3006192), (138, 2919056), (161, 2502048), (168, 2397796), (184, 2189292), (201, 2004128), (224, 1798347), (268, 1503096), (276, 1459528), (322, 1251024), (336, 1198898), (368, 1094646), (389, 1035552), (402, 1002064), (469, 858912), (483, 834016), (536, 751548), (552, 729764), (644, 625512), (672, 599449), (736, 547323), (778, 517776), (804, 501032), (938, 429456), (966, 417008), (1072, 375774), (1104, 364882), (1167, 345184), (1288, 312756), (1407, 286304), (1541, 261408), (1556, 258888), (1608, 250516), (1876, 214728), (1932, 208504), (2144, 187887), (2208, 182441), (2334, 172592), (2576, 156378), (2723, 147936), (2814, 143152), (3082, 130704), (3112, 129444), (3216, 125258), (3752, 107364), (3864, 104252), (4623, 87136), (4668, 86296), (5152, 78189), (5446, 73968), (5628, 71576), (6164, 65352), (6224, 64722), (6432, 62629), (7504, 53682), (7728, 52126), (8169, 49312), (8947, 45024), (9246, 43568), (9336, 43148), (10787, 37344), (10892, 36984), (11256, 35788), (12328, 32676), (12448, 32361), (15008, 26841), (15456, 26063), (16338, 24656), (17894, 22512), (18492, 21784), (18672, 21574)]