1276702992

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{661}}^1$

素因数の和:958

約数の個数: 160

約数和(自身を含む): 3900821760

約数和(自身を除く): 2624118768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 263, 272, 306, 408, 432, 459, 526, 612, 661, 789, 816, 918, 1052, 1224, 1322, 1578, 1836, 1983, 2104, 2367, 2448, 2644, 3156, 3672, 3966, 4208, 4471, 4734, 5288, 5949, 6312, 7101, 7344, 7932, 8942, 9468, 10576, 11237, 11898, 12624, 13413, 14202, 15864, 17847, 17884, 18936, 22474, 23796, 26826, 28404, 31728, 33711, 35694, 35768, 37872, 40239, 44948, 47592, 53652, 56808, 67422, 71388, 71536, 80478, 89896, 95184, 101133, 107304, 113616, 120717, 134844, 142776, 160956, 173843, 179792, 202266, 214608, 241434, 269688, 285552, 303399, 321912, 347686, 404532, 482868, 521529, 539376, 606798, 643824, 695372, 809064, 965736, 1043058, 1213596, 1390744, 1564587, 1618128, 1931472, 2086116, 2427192, 2781488, 2955331, 3129174, 4172232, 4693761, 4854384, 5910662, 6258348, 8344464, 8865993, 9387522, 11821324, 12516696, 17731986, 18775044, 23642648, 25033392, 26597979, 35463972, 37550088, 47285296, 53195958, 70927944, 75100176, 79793937, 106391916, 141855888, 159587874, 212783832, 319175748, 425567664, 638351496, 1276702992]

約数ペア:

[(1, 1276702992), (2, 638351496), (3, 425567664), (4, 319175748), (6, 212783832), (8, 159587874), (9, 141855888), (12, 106391916), (16, 79793937), (17, 75100176), (18, 70927944), (24, 53195958), (27, 47285296), (34, 37550088), (36, 35463972), (48, 26597979), (51, 25033392), (54, 23642648), (68, 18775044), (72, 17731986), (102, 12516696), (108, 11821324), (136, 9387522), (144, 8865993), (153, 8344464), (204, 6258348), (216, 5910662), (263, 4854384), (272, 4693761), (306, 4172232), (408, 3129174), (432, 2955331), (459, 2781488), (526, 2427192), (612, 2086116), (661, 1931472), (789, 1618128), (816, 1564587), (918, 1390744), (1052, 1213596), (1224, 1043058), (1322, 965736), (1578, 809064), (1836, 695372), (1983, 643824), (2104, 606798), (2367, 539376), (2448, 521529), (2644, 482868), (3156, 404532), (3672, 347686), (3966, 321912), (4208, 303399), (4471, 285552), (4734, 269688), (5288, 241434), (5949, 214608), (6312, 202266), (7101, 179792), (7344, 173843), (7932, 160956), (8942, 142776), (9468, 134844), (10576, 120717), (11237, 113616), (11898, 107304), (12624, 101133), (13413, 95184), (14202, 89896), (15864, 80478), (17847, 71536), (17884, 71388), (18936, 67422), (22474, 56808), (23796, 53652), (26826, 47592), (28404, 44948), (31728, 40239), (33711, 37872), (35694, 35768)]