31681289052

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{8941}}^1$

素因数の和:9113

約数の個数: 192

約数和(自身を含む): 96945587200

約数和(自身を除く): 65264298148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 84, 86, 108, 109, 126, 129, 172, 189, 218, 252, 258, 301, 327, 378, 387, 436, 516, 602, 654, 756, 763, 774, 903, 981, 1161, 1204, 1308, 1526, 1548, 1806, 1962, 2289, 2322, 2709, 2943, 3052, 3612, 3924, 4578, 4644, 4687, 5418, 5886, 6867, 8127, 8941, 9156, 9374, 10836, 11772, 13734, 14061, 16254, 17882, 18748, 20601, 26823, 27468, 28122, 32508, 32809, 35764, 41202, 42183, 53646, 56244, 62587, 65618, 80469, 82404, 84366, 98427, 107292, 125174, 126549, 131236, 160938, 168732, 187761, 196854, 241407, 250348, 253098, 295281, 321876, 375522, 384463, 393708, 482814, 506196, 563283, 590562, 751044, 768926, 885843, 965628, 974569, 1126566, 1153389, 1181124, 1537852, 1689849, 1771686, 1949138, 2253132, 2306778, 2691241, 2923707, 3379698, 3460167, 3543372, 3898276, 4613556, 5382482, 5847414, 6759396, 6821983, 6920334, 8073723, 8771121, 10380501, 10764964, 11694828, 13643966, 13840668, 16147446, 17542242, 20465949, 20761002, 24221169, 26313363, 27287932, 32294892, 35084484, 40931898, 41522004, 41906467, 48442338, 52626726, 61397847, 72663507, 81863796, 83812934, 96884676, 105253452, 122795694, 125719401, 145327014, 167625868, 184193541, 245591388, 251438802, 290654028, 293345269, 368387082, 377158203, 502877604, 586690538, 736774164, 754316406, 880035807, 1131474609, 1173381076, 1508632812, 1760071614, 2262949218, 2640107421, 3520143228, 4525898436, 5280214842, 7920322263, 10560429684, 15840644526, 31681289052]

約数ペア:

[(1, 31681289052), (2, 15840644526), (3, 10560429684), (4, 7920322263), (6, 5280214842), (7, 4525898436), (9, 3520143228), (12, 2640107421), (14, 2262949218), (18, 1760071614), (21, 1508632812), (27, 1173381076), (28, 1131474609), (36, 880035807), (42, 754316406), (43, 736774164), (54, 586690538), (63, 502877604), (84, 377158203), (86, 368387082), (108, 293345269), (109, 290654028), (126, 251438802), (129, 245591388), (172, 184193541), (189, 167625868), (218, 145327014), (252, 125719401), (258, 122795694), (301, 105253452), (327, 96884676), (378, 83812934), (387, 81863796), (436, 72663507), (516, 61397847), (602, 52626726), (654, 48442338), (756, 41906467), (763, 41522004), (774, 40931898), (903, 35084484), (981, 32294892), (1161, 27287932), (1204, 26313363), (1308, 24221169), (1526, 20761002), (1548, 20465949), (1806, 17542242), (1962, 16147446), (2289, 13840668), (2322, 13643966), (2709, 11694828), (2943, 10764964), (3052, 10380501), (3612, 8771121), (3924, 8073723), (4578, 6920334), (4644, 6821983), (4687, 6759396), (5418, 5847414), (5886, 5382482), (6867, 4613556), (8127, 3898276), (8941, 3543372), (9156, 3460167), (9374, 3379698), (10836, 2923707), (11772, 2691241), (13734, 2306778), (14061, 2253132), (16254, 1949138), (17882, 1771686), (18748, 1689849), (20601, 1537852), (26823, 1181124), (27468, 1153389), (28122, 1126566), (32508, 974569), (32809, 965628), (35764, 885843), (41202, 768926), (42183, 751044), (53646, 590562), (56244, 563283), (62587, 506196), (65618, 482814), (80469, 393708), (82404, 384463), (84366, 375522), (98427, 321876), (107292, 295281), (125174, 253098), (126549, 250348), (131236, 241407), (160938, 196854), (168732, 187761)]