274821456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3701}}^1$

素因数の和:3749

約数の個数: 160

約数和(自身を含む): 925440768

約数和(自身を除く): 650619312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 34, 39, 42, 48, 51, 52, 56, 68, 78, 84, 91, 102, 104, 112, 119, 136, 156, 168, 182, 204, 208, 221, 238, 272, 273, 312, 336, 357, 364, 408, 442, 476, 546, 624, 663, 714, 728, 816, 884, 952, 1092, 1326, 1428, 1456, 1547, 1768, 1904, 2184, 2652, 2856, 3094, 3536, 3701, 4368, 4641, 5304, 5712, 6188, 7402, 9282, 10608, 11103, 12376, 14804, 18564, 22206, 24752, 25907, 29608, 37128, 44412, 48113, 51814, 59216, 62917, 74256, 77721, 88824, 96226, 103628, 125834, 144339, 155442, 177648, 188751, 192452, 207256, 251668, 288678, 310884, 336791, 377502, 384904, 414512, 440419, 503336, 577356, 621768, 673582, 755004, 769808, 817921, 880838, 1006672, 1010373, 1154712, 1243536, 1321257, 1347164, 1510008, 1635842, 1761676, 2020746, 2309424, 2453763, 2642514, 2694328, 3020016, 3271684, 3523352, 4041492, 4907526, 5285028, 5388656, 5725447, 6543368, 7046704, 8082984, 9815052, 10570056, 11450894, 13086736, 16165968, 17176341, 19630104, 21140112, 22901788, 34352682, 39260208, 45803576, 68705364, 91607152, 137410728, 274821456]

約数ペア:

[(1, 274821456), (2, 137410728), (3, 91607152), (4, 68705364), (6, 45803576), (7, 39260208), (8, 34352682), (12, 22901788), (13, 21140112), (14, 19630104), (16, 17176341), (17, 16165968), (21, 13086736), (24, 11450894), (26, 10570056), (28, 9815052), (34, 8082984), (39, 7046704), (42, 6543368), (48, 5725447), (51, 5388656), (52, 5285028), (56, 4907526), (68, 4041492), (78, 3523352), (84, 3271684), (91, 3020016), (102, 2694328), (104, 2642514), (112, 2453763), (119, 2309424), (136, 2020746), (156, 1761676), (168, 1635842), (182, 1510008), (204, 1347164), (208, 1321257), (221, 1243536), (238, 1154712), (272, 1010373), (273, 1006672), (312, 880838), (336, 817921), (357, 769808), (364, 755004), (408, 673582), (442, 621768), (476, 577356), (546, 503336), (624, 440419), (663, 414512), (714, 384904), (728, 377502), (816, 336791), (884, 310884), (952, 288678), (1092, 251668), (1326, 207256), (1428, 192452), (1456, 188751), (1547, 177648), (1768, 155442), (1904, 144339), (2184, 125834), (2652, 103628), (2856, 96226), (3094, 88824), (3536, 77721), (3701, 74256), (4368, 62917), (4641, 59216), (5304, 51814), (5712, 48113), (6188, 44412), (7402, 37128), (9282, 29608), (10608, 25907), (11103, 24752), (12376, 22206), (14804, 18564)]