15697541412

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{240509}}^1$

素因数の和:240570

約数の個数: 108

約数和(自身を含む): 47405964060

約数和(自身を除く): 31708422648

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 49, 63, 74, 84, 98, 111, 126, 147, 148, 196, 222, 252, 259, 294, 333, 441, 444, 518, 588, 666, 777, 882, 1036, 1332, 1554, 1764, 1813, 2331, 3108, 3626, 4662, 5439, 7252, 9324, 10878, 16317, 21756, 32634, 65268, 240509, 481018, 721527, 962036, 1443054, 1683563, 2164581, 2886108, 3367126, 4329162, 5050689, 6734252, 8658324, 8898833, 10101378, 11784941, 15152067, 17797666, 20202756, 23569882, 26696499, 30304134, 35354823, 35595332, 47139764, 53392998, 60608268, 62291831, 70709646, 80089497, 106064469, 106785996, 124583662, 141419292, 160178994, 186875493, 212128938, 249167324, 320357988, 373750986, 424257876, 436042817, 560626479, 747501972, 872085634, 1121252958, 1308128451, 1744171268, 2242505916, 2616256902, 3924385353, 5232513804, 7848770706, 15697541412]

約数ペア:

[(1, 15697541412), (2, 7848770706), (3, 5232513804), (4, 3924385353), (6, 2616256902), (7, 2242505916), (9, 1744171268), (12, 1308128451), (14, 1121252958), (18, 872085634), (21, 747501972), (28, 560626479), (36, 436042817), (37, 424257876), (42, 373750986), (49, 320357988), (63, 249167324), (74, 212128938), (84, 186875493), (98, 160178994), (111, 141419292), (126, 124583662), (147, 106785996), (148, 106064469), (196, 80089497), (222, 70709646), (252, 62291831), (259, 60608268), (294, 53392998), (333, 47139764), (441, 35595332), (444, 35354823), (518, 30304134), (588, 26696499), (666, 23569882), (777, 20202756), (882, 17797666), (1036, 15152067), (1332, 11784941), (1554, 10101378), (1764, 8898833), (1813, 8658324), (2331, 6734252), (3108, 5050689), (3626, 4329162), (4662, 3367126), (5439, 2886108), (7252, 2164581), (9324, 1683563), (10878, 1443054), (16317, 962036), (21756, 721527), (32634, 481018), (65268, 240509)]