667770012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1979}}^1$

素因数の和:2112

約数の個数: 144

約数和(自身を含む): 2098736640

約数和(自身を除く): 1430966628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 103, 117, 126, 156, 182, 206, 234, 252, 273, 309, 364, 412, 468, 546, 618, 721, 819, 927, 1092, 1236, 1339, 1442, 1638, 1854, 1979, 2163, 2678, 2884, 3276, 3708, 3958, 4017, 4326, 5356, 5937, 6489, 7916, 8034, 8652, 9373, 11874, 12051, 12978, 13853, 16068, 17811, 18746, 23748, 24102, 25727, 25956, 27706, 28119, 35622, 37492, 41559, 48204, 51454, 55412, 56238, 71244, 77181, 83118, 84357, 102908, 112476, 124677, 154362, 166236, 168714, 180089, 203837, 231543, 249354, 308724, 337428, 360178, 407674, 463086, 498708, 540267, 611511, 720356, 815348, 926172, 1080534, 1223022, 1426859, 1620801, 1834533, 2161068, 2446044, 2649881, 2853718, 3241602, 3669066, 4280577, 5299762, 5707436, 6483204, 7338132, 7949643, 8561154, 10599524, 12841731, 15899286, 17122308, 18549167, 23848929, 25683462, 31798572, 37098334, 47697858, 51366924, 55647501, 74196668, 95395716, 111295002, 166942503, 222590004, 333885006, 667770012]

約数ペア:

[(1, 667770012), (2, 333885006), (3, 222590004), (4, 166942503), (6, 111295002), (7, 95395716), (9, 74196668), (12, 55647501), (13, 51366924), (14, 47697858), (18, 37098334), (21, 31798572), (26, 25683462), (28, 23848929), (36, 18549167), (39, 17122308), (42, 15899286), (52, 12841731), (63, 10599524), (78, 8561154), (84, 7949643), (91, 7338132), (103, 6483204), (117, 5707436), (126, 5299762), (156, 4280577), (182, 3669066), (206, 3241602), (234, 2853718), (252, 2649881), (273, 2446044), (309, 2161068), (364, 1834533), (412, 1620801), (468, 1426859), (546, 1223022), (618, 1080534), (721, 926172), (819, 815348), (927, 720356), (1092, 611511), (1236, 540267), (1339, 498708), (1442, 463086), (1638, 407674), (1854, 360178), (1979, 337428), (2163, 308724), (2678, 249354), (2884, 231543), (3276, 203837), (3708, 180089), (3958, 168714), (4017, 166236), (4326, 154362), (5356, 124677), (5937, 112476), (6489, 102908), (7916, 84357), (8034, 83118), (8652, 77181), (9373, 71244), (11874, 56238), (12051, 55412), (12978, 51454), (13853, 48204), (16068, 41559), (17811, 37492), (18746, 35622), (23748, 28119), (24102, 27706), (25727, 25956)]