40550168016

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1109}}^1\times {\mathrm{8191}}^1$

素因数の和:9345

約数の個数: 120

約数和(自身を含む): 117264875520

約数和(自身を除く): 76714707504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1109, 1116, 1488, 2218, 2232, 3327, 4436, 4464, 6654, 8191, 8872, 9981, 13308, 16382, 17744, 19962, 24573, 26616, 32764, 34379, 39924, 49146, 53232, 65528, 68758, 73719, 79848, 98292, 103137, 131056, 137516, 147438, 159696, 196584, 206274, 253921, 275032, 294876, 309411, 393168, 412548, 507842, 550064, 589752, 618822, 761763, 825096, 1015684, 1179504, 1237644, 1523526, 1650192, 2031368, 2285289, 2475288, 3047052, 4062736, 4570578, 4950576, 6094104, 9083819, 9141156, 12188208, 18167638, 18282312, 27251457, 36335276, 36564624, 54502914, 72670552, 81754371, 109005828, 145341104, 163508742, 218011656, 281598389, 327017484, 436023312, 563196778, 654034968, 844795167, 1126393556, 1308069936, 1689590334, 2252787112, 2534385501, 3379180668, 4505574224, 5068771002, 6758361336, 10137542004, 13516722672, 20275084008, 40550168016]

約数ペア:

[(1, 40550168016), (2, 20275084008), (3, 13516722672), (4, 10137542004), (6, 6758361336), (8, 5068771002), (9, 4505574224), (12, 3379180668), (16, 2534385501), (18, 2252787112), (24, 1689590334), (31, 1308069936), (36, 1126393556), (48, 844795167), (62, 654034968), (72, 563196778), (93, 436023312), (124, 327017484), (144, 281598389), (186, 218011656), (248, 163508742), (279, 145341104), (372, 109005828), (496, 81754371), (558, 72670552), (744, 54502914), (1109, 36564624), (1116, 36335276), (1488, 27251457), (2218, 18282312), (2232, 18167638), (3327, 12188208), (4436, 9141156), (4464, 9083819), (6654, 6094104), (8191, 4950576), (8872, 4570578), (9981, 4062736), (13308, 3047052), (16382, 2475288), (17744, 2285289), (19962, 2031368), (24573, 1650192), (26616, 1523526), (32764, 1237644), (34379, 1179504), (39924, 1015684), (49146, 825096), (53232, 761763), (65528, 618822), (68758, 589752), (73719, 550064), (79848, 507842), (98292, 412548), (103137, 393168), (131056, 309411), (137516, 294876), (147438, 275032), (159696, 253921), (196584, 206274)]