271819236

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 705374208

約数和(自身を除く): 433554972

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 131, 141, 156, 188, 262, 282, 283, 393, 524, 564, 566, 611, 786, 849, 1132, 1222, 1572, 1698, 1703, 1833, 2444, 3396, 3406, 3666, 3679, 5109, 6157, 6812, 7332, 7358, 10218, 11037, 12314, 13301, 14716, 18471, 20436, 22074, 24628, 26602, 36942, 37073, 39903, 44148, 53204, 73884, 74146, 79806, 80041, 111219, 148292, 159612, 160082, 172913, 222438, 240123, 320164, 345826, 444876, 480246, 481949, 518739, 691652, 960492, 963898, 1037478, 1445847, 1742431, 1927796, 2074956, 2891694, 3484862, 5227293, 5783388, 6969724, 10454586, 20909172, 22651603, 45303206, 67954809, 90606412, 135909618, 271819236]

約数ペア:

[(1, 271819236), (2, 135909618), (3, 90606412), (4, 67954809), (6, 45303206), (12, 22651603), (13, 20909172), (26, 10454586), (39, 6969724), (47, 5783388), (52, 5227293), (78, 3484862), (94, 2891694), (131, 2074956), (141, 1927796), (156, 1742431), (188, 1445847), (262, 1037478), (282, 963898), (283, 960492), (393, 691652), (524, 518739), (564, 481949), (566, 480246), (611, 444876), (786, 345826), (849, 320164), (1132, 240123), (1222, 222438), (1572, 172913), (1698, 160082), (1703, 159612), (1833, 148292), (2444, 111219), (3396, 80041), (3406, 79806), (3666, 74146), (3679, 73884), (5109, 53204), (6157, 44148), (6812, 39903), (7332, 37073), (7358, 36942), (10218, 26602), (11037, 24628), (12314, 22074), (13301, 20436), (14716, 18471)]