312120816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1031}}^1$

素因数の和:1119

約数の個数: 160

約数和(自身を含む): 995079168

約数和(自身を除く): 682958352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 53, 56, 68, 84, 102, 106, 112, 119, 136, 159, 168, 204, 212, 238, 272, 318, 336, 357, 371, 408, 424, 476, 636, 714, 742, 816, 848, 901, 952, 1031, 1113, 1272, 1428, 1484, 1802, 1904, 2062, 2226, 2544, 2703, 2856, 2968, 3093, 3604, 4124, 4452, 5406, 5712, 5936, 6186, 6307, 7208, 7217, 8248, 8904, 10812, 12372, 12614, 14416, 14434, 16496, 17527, 17808, 18921, 21624, 21651, 24744, 25228, 28868, 35054, 37842, 43248, 43302, 49488, 50456, 52581, 54643, 57736, 70108, 75684, 86604, 100912, 105162, 109286, 115472, 122689, 140216, 151368, 163929, 173208, 210324, 218572, 245378, 280432, 302736, 327858, 346416, 368067, 382501, 420648, 437144, 490756, 655716, 736134, 765002, 841296, 874288, 928931, 981512, 1147503, 1311432, 1472268, 1530004, 1857862, 1963024, 2295006, 2622864, 2786793, 2944536, 3060008, 3715724, 4590012, 5573586, 5889072, 6120016, 6502517, 7431448, 9180024, 11147172, 13005034, 14862896, 18360048, 19507551, 22294344, 26010068, 39015102, 44588688, 52020136, 78030204, 104040272, 156060408, 312120816]

約数ペア:

[(1, 312120816), (2, 156060408), (3, 104040272), (4, 78030204), (6, 52020136), (7, 44588688), (8, 39015102), (12, 26010068), (14, 22294344), (16, 19507551), (17, 18360048), (21, 14862896), (24, 13005034), (28, 11147172), (34, 9180024), (42, 7431448), (48, 6502517), (51, 6120016), (53, 5889072), (56, 5573586), (68, 4590012), (84, 3715724), (102, 3060008), (106, 2944536), (112, 2786793), (119, 2622864), (136, 2295006), (159, 1963024), (168, 1857862), (204, 1530004), (212, 1472268), (238, 1311432), (272, 1147503), (318, 981512), (336, 928931), (357, 874288), (371, 841296), (408, 765002), (424, 736134), (476, 655716), (636, 490756), (714, 437144), (742, 420648), (816, 382501), (848, 368067), (901, 346416), (952, 327858), (1031, 302736), (1113, 280432), (1272, 245378), (1428, 218572), (1484, 210324), (1802, 173208), (1904, 163929), (2062, 151368), (2226, 140216), (2544, 122689), (2703, 115472), (2856, 109286), (2968, 105162), (3093, 100912), (3604, 86604), (4124, 75684), (4452, 70108), (5406, 57736), (5712, 54643), (5936, 52581), (6186, 50456), (6307, 49488), (7208, 43302), (7217, 43248), (8248, 37842), (8904, 35054), (10812, 28868), (12372, 25228), (12614, 24744), (14416, 21651), (14434, 21624), (16496, 18921), (17527, 17808)]