12740832

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:153

約数の個数: 144

約数和(自身を含む): 40452048

約数和(自身を除く): 27711216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 41, 48, 52, 72, 78, 82, 83, 96, 104, 117, 123, 144, 156, 164, 166, 208, 234, 246, 249, 288, 312, 328, 332, 369, 416, 468, 492, 498, 533, 624, 656, 664, 738, 747, 936, 984, 996, 1066, 1079, 1248, 1312, 1328, 1476, 1494, 1599, 1872, 1968, 1992, 2132, 2158, 2656, 2952, 2988, 3198, 3237, 3403, 3744, 3936, 3984, 4264, 4316, 4797, 5904, 5976, 6396, 6474, 6806, 7968, 8528, 8632, 9594, 9711, 10209, 11808, 11952, 12792, 12948, 13612, 17056, 17264, 19188, 19422, 20418, 23904, 25584, 25896, 27224, 30627, 34528, 38376, 38844, 40836, 44239, 51168, 51792, 54448, 61254, 76752, 77688, 81672, 88478, 103584, 108896, 122508, 132717, 153504, 155376, 163344, 176956, 245016, 265434, 310752, 326688, 353912, 398151, 490032, 530868, 707824, 796302, 980064, 1061736, 1415648, 1592604, 2123472, 3185208, 4246944, 6370416, 12740832]

約数ペア:

[(1, 12740832), (2, 6370416), (3, 4246944), (4, 3185208), (6, 2123472), (8, 1592604), (9, 1415648), (12, 1061736), (13, 980064), (16, 796302), (18, 707824), (24, 530868), (26, 490032), (32, 398151), (36, 353912), (39, 326688), (41, 310752), (48, 265434), (52, 245016), (72, 176956), (78, 163344), (82, 155376), (83, 153504), (96, 132717), (104, 122508), (117, 108896), (123, 103584), (144, 88478), (156, 81672), (164, 77688), (166, 76752), (208, 61254), (234, 54448), (246, 51792), (249, 51168), (288, 44239), (312, 40836), (328, 38844), (332, 38376), (369, 34528), (416, 30627), (468, 27224), (492, 25896), (498, 25584), (533, 23904), (624, 20418), (656, 19422), (664, 19188), (738, 17264), (747, 17056), (936, 13612), (984, 12948), (996, 12792), (1066, 11952), (1079, 11808), (1248, 10209), (1312, 9711), (1328, 9594), (1476, 8632), (1494, 8528), (1599, 7968), (1872, 6806), (1968, 6474), (1992, 6396), (2132, 5976), (2158, 5904), (2656, 4797), (2952, 4316), (2988, 4264), (3198, 3984), (3237, 3936), (3403, 3744)]