216766836

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 216

約数和(自身を含む): 671448960

約数和(自身を除く): 454682124

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 41, 44, 52, 66, 78, 79, 82, 99, 117, 123, 132, 143, 156, 158, 164, 169, 198, 234, 237, 246, 286, 316, 338, 369, 396, 429, 451, 468, 474, 492, 507, 533, 572, 676, 711, 738, 858, 869, 902, 948, 1014, 1027, 1066, 1287, 1353, 1422, 1476, 1521, 1599, 1716, 1738, 1804, 1859, 2028, 2054, 2132, 2574, 2607, 2706, 2844, 3042, 3081, 3198, 3239, 3476, 3718, 4059, 4108, 4797, 5148, 5214, 5412, 5577, 5863, 6084, 6162, 6396, 6478, 6929, 7436, 7821, 8118, 9243, 9594, 9717, 10428, 11154, 11297, 11726, 12324, 12956, 13351, 13858, 15642, 16236, 16731, 17589, 18486, 19188, 19434, 20787, 22308, 22594, 23452, 26702, 27716, 29151, 31284, 33462, 33891, 35178, 35629, 36972, 38868, 40053, 41574, 42107, 45188, 52767, 53404, 58302, 62361, 66924, 67782, 70356, 71258, 76219, 80106, 83148, 84214, 101673, 105534, 106887, 116604, 120159, 124722, 126321, 135564, 142516, 146861, 152438, 160212, 168428, 203346, 211068, 213774, 228657, 240318, 249444, 252642, 293722, 304876, 320661, 378963, 406692, 427548, 440583, 457314, 463177, 480636, 505284, 547391, 587444, 641322, 685971, 757926, 881166, 914628, 926354, 1094782, 1282644, 1321749, 1371942, 1389531, 1515852, 1642173, 1762332, 1852708, 2189564, 2643498, 2743884, 2779062, 3284346, 4168593, 4926519, 5286996, 5558124, 6021301, 6568692, 8337186, 9853038, 12042602, 16674372, 18063903, 19706076, 24085204, 36127806, 54191709, 72255612, 108383418, 216766836]

約数ペア:

[(1, 216766836), (2, 108383418), (3, 72255612), (4, 54191709), (6, 36127806), (9, 24085204), (11, 19706076), (12, 18063903), (13, 16674372), (18, 12042602), (22, 9853038), (26, 8337186), (33, 6568692), (36, 6021301), (39, 5558124), (41, 5286996), (44, 4926519), (52, 4168593), (66, 3284346), (78, 2779062), (79, 2743884), (82, 2643498), (99, 2189564), (117, 1852708), (123, 1762332), (132, 1642173), (143, 1515852), (156, 1389531), (158, 1371942), (164, 1321749), (169, 1282644), (198, 1094782), (234, 926354), (237, 914628), (246, 881166), (286, 757926), (316, 685971), (338, 641322), (369, 587444), (396, 547391), (429, 505284), (451, 480636), (468, 463177), (474, 457314), (492, 440583), (507, 427548), (533, 406692), (572, 378963), (676, 320661), (711, 304876), (738, 293722), (858, 252642), (869, 249444), (902, 240318), (948, 228657), (1014, 213774), (1027, 211068), (1066, 203346), (1287, 168428), (1353, 160212), (1422, 152438), (1476, 146861), (1521, 142516), (1599, 135564), (1716, 126321), (1738, 124722), (1804, 120159), (1859, 116604), (2028, 106887), (2054, 105534), (2132, 101673), (2574, 84214), (2607, 83148), (2706, 80106), (2844, 76219), (3042, 71258), (3081, 70356), (3198, 67782), (3239, 66924), (3476, 62361), (3718, 58302), (4059, 53404), (4108, 52767), (4797, 45188), (5148, 42107), (5214, 41574), (5412, 40053), (5577, 38868), (5863, 36972), (6084, 35629), (6162, 35178), (6396, 33891), (6478, 33462), (6929, 31284), (7436, 29151), (7821, 27716), (8118, 26702), (9243, 23452), (9594, 22594), (9717, 22308), (10428, 20787), (11154, 19434), (11297, 19188), (11726, 18486), (12324, 17589), (12956, 16731), (13351, 16236), (13858, 15642)]