303445728

素因数分解:

$2^5\times 3^2\times {\mathrm{349}}^1\times {\mathrm{3019}}^1$

素因数の和:3384

約数の個数: 72

約数和(自身を含む): 865683000

約数和(自身を除く): 562237272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 349, 698, 1047, 1396, 2094, 2792, 3019, 3141, 4188, 5584, 6038, 6282, 8376, 9057, 11168, 12076, 12564, 16752, 18114, 24152, 25128, 27171, 33504, 36228, 48304, 50256, 54342, 72456, 96608, 100512, 108684, 144912, 217368, 289824, 434736, 869472, 1053631, 2107262, 3160893, 4214524, 6321786, 8429048, 9482679, 12643572, 16858096, 18965358, 25287144, 33716192, 37930716, 50574288, 75861432, 101148576, 151722864, 303445728]

約数ペア:

[(1, 303445728), (2, 151722864), (3, 101148576), (4, 75861432), (6, 50574288), (8, 37930716), (9, 33716192), (12, 25287144), (16, 18965358), (18, 16858096), (24, 12643572), (32, 9482679), (36, 8429048), (48, 6321786), (72, 4214524), (96, 3160893), (144, 2107262), (288, 1053631), (349, 869472), (698, 434736), (1047, 289824), (1396, 217368), (2094, 144912), (2792, 108684), (3019, 100512), (3141, 96608), (4188, 72456), (5584, 54342), (6038, 50256), (6282, 48304), (8376, 36228), (9057, 33504), (11168, 27171), (12076, 25128), (12564, 24152), (16752, 18114)]