291222238632

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{379}}^1\times {\mathrm{7919}}^1$

素因数の和:8631

約数の個数: 128

約数和(自身を含む): 788755968000

約数和(自身を除く): 497533729368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 311, 312, 379, 622, 758, 933, 1137, 1244, 1516, 1866, 2274, 2488, 3032, 3732, 4043, 4548, 4927, 7464, 7919, 8086, 9096, 9854, 12129, 14781, 15838, 16172, 19708, 23757, 24258, 29562, 31676, 32344, 39416, 47514, 48516, 59124, 63352, 95028, 97032, 102947, 117869, 118248, 190056, 205894, 235738, 308841, 353607, 411788, 471476, 617682, 707214, 823576, 942952, 1235364, 1414428, 1532297, 2462809, 2470728, 2828856, 3001301, 3064594, 4596891, 4925618, 6002602, 6129188, 7388427, 9003903, 9193782, 9851236, 12005204, 12258376, 14776854, 18007806, 18387564, 19702472, 24010408, 29553708, 32016517, 36015612, 36775128, 39016913, 59107416, 64033034, 72031224, 78033826, 96049551, 117050739, 128066068, 156067652, 192099102, 234101478, 256132136, 312135304, 384198204, 468202956, 768396408, 933404611, 936405912, 1866809222, 2800213833, 3733618444, 5600427666, 7467236888, 11200855332, 12134259943, 22401710664, 24268519886, 36402779829, 48537039772, 72805559658, 97074079544, 145611119316, 291222238632]

約数ペア:

[(1, 291222238632), (2, 145611119316), (3, 97074079544), (4, 72805559658), (6, 48537039772), (8, 36402779829), (12, 24268519886), (13, 22401710664), (24, 12134259943), (26, 11200855332), (39, 7467236888), (52, 5600427666), (78, 3733618444), (104, 2800213833), (156, 1866809222), (311, 936405912), (312, 933404611), (379, 768396408), (622, 468202956), (758, 384198204), (933, 312135304), (1137, 256132136), (1244, 234101478), (1516, 192099102), (1866, 156067652), (2274, 128066068), (2488, 117050739), (3032, 96049551), (3732, 78033826), (4043, 72031224), (4548, 64033034), (4927, 59107416), (7464, 39016913), (7919, 36775128), (8086, 36015612), (9096, 32016517), (9854, 29553708), (12129, 24010408), (14781, 19702472), (15838, 18387564), (16172, 18007806), (19708, 14776854), (23757, 12258376), (24258, 12005204), (29562, 9851236), (31676, 9193782), (32344, 9003903), (39416, 7388427), (47514, 6129188), (48516, 6002602), (59124, 4925618), (63352, 4596891), (95028, 3064594), (97032, 3001301), (102947, 2828856), (117869, 2470728), (118248, 2462809), (190056, 1532297), (205894, 1414428), (235738, 1235364), (308841, 942952), (353607, 823576), (411788, 707214), (471476, 617682)]