1291529316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{4099}}^1$

素因数の和:4166

約数の個数: 144

約数和(自身を含む): 3908710400

約数和(自身を除く): 2617181084

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 62, 66, 77, 84, 93, 121, 124, 132, 154, 186, 217, 231, 242, 308, 341, 363, 372, 434, 462, 484, 651, 682, 726, 847, 868, 924, 1023, 1302, 1364, 1452, 1694, 2046, 2387, 2541, 2604, 3388, 3751, 4092, 4099, 4774, 5082, 7161, 7502, 8198, 9548, 10164, 11253, 12297, 14322, 15004, 16396, 22506, 24594, 26257, 28644, 28693, 45012, 45089, 49188, 52514, 57386, 78771, 86079, 90178, 105028, 114772, 127069, 135267, 157542, 172158, 180356, 254138, 270534, 315084, 315623, 344316, 381207, 495979, 508276, 541068, 631246, 762414, 889483, 946869, 991958, 1262492, 1397759, 1487937, 1524828, 1778966, 1893738, 1983916, 2668449, 2795518, 2975874, 3471853, 3557932, 3787476, 4193277, 5336898, 5591036, 5951748, 6943706, 8386554, 9784313, 10415559, 10673796, 13887412, 15375349, 16773108, 19568626, 20831118, 29352939, 30750698, 39137252, 41662236, 46126047, 58705878, 61501396, 92252094, 107627443, 117411756, 184504188, 215254886, 322882329, 430509772, 645764658, 1291529316]

約数ペア:

[(1, 1291529316), (2, 645764658), (3, 430509772), (4, 322882329), (6, 215254886), (7, 184504188), (11, 117411756), (12, 107627443), (14, 92252094), (21, 61501396), (22, 58705878), (28, 46126047), (31, 41662236), (33, 39137252), (42, 30750698), (44, 29352939), (62, 20831118), (66, 19568626), (77, 16773108), (84, 15375349), (93, 13887412), (121, 10673796), (124, 10415559), (132, 9784313), (154, 8386554), (186, 6943706), (217, 5951748), (231, 5591036), (242, 5336898), (308, 4193277), (341, 3787476), (363, 3557932), (372, 3471853), (434, 2975874), (462, 2795518), (484, 2668449), (651, 1983916), (682, 1893738), (726, 1778966), (847, 1524828), (868, 1487937), (924, 1397759), (1023, 1262492), (1302, 991958), (1364, 946869), (1452, 889483), (1694, 762414), (2046, 631246), (2387, 541068), (2541, 508276), (2604, 495979), (3388, 381207), (3751, 344316), (4092, 315623), (4099, 315084), (4774, 270534), (5082, 254138), (7161, 180356), (7502, 172158), (8198, 157542), (9548, 135267), (10164, 127069), (11253, 114772), (12297, 105028), (14322, 90178), (15004, 86079), (16396, 78771), (22506, 57386), (24594, 52514), (26257, 49188), (28644, 45089), (28693, 45012)]