223486998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:522

約数の個数: 128

約数和(自身を含む): 583925760

約数和(自身を除く): 360438762

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 23, 31, 34, 42, 46, 51, 62, 69, 93, 102, 119, 138, 161, 186, 217, 238, 322, 357, 391, 434, 439, 483, 527, 651, 713, 714, 782, 878, 966, 1054, 1173, 1302, 1317, 1426, 1581, 2139, 2346, 2634, 2737, 3073, 3162, 3689, 4278, 4991, 5474, 6146, 7378, 7463, 8211, 9219, 9982, 10097, 11067, 12121, 13609, 14926, 14973, 16422, 18438, 20194, 22134, 22389, 24242, 27218, 29946, 30291, 36363, 40827, 44778, 52241, 60582, 70679, 72726, 81654, 84847, 95263, 104482, 141358, 156723, 169694, 171649, 190526, 212037, 231353, 254541, 285789, 313007, 313446, 343298, 424074, 462706, 509082, 514947, 571578, 626014, 694059, 939021, 1029894, 1201543, 1388118, 1619471, 1878042, 2191049, 2403086, 3238942, 3604629, 4382098, 4858413, 5321119, 6573147, 7209258, 9716826, 10642238, 13146294, 15963357, 31926714, 37247833, 74495666, 111743499, 223486998]

約数ペア:

[(1, 223486998), (2, 111743499), (3, 74495666), (6, 37247833), (7, 31926714), (14, 15963357), (17, 13146294), (21, 10642238), (23, 9716826), (31, 7209258), (34, 6573147), (42, 5321119), (46, 4858413), (51, 4382098), (62, 3604629), (69, 3238942), (93, 2403086), (102, 2191049), (119, 1878042), (138, 1619471), (161, 1388118), (186, 1201543), (217, 1029894), (238, 939021), (322, 694059), (357, 626014), (391, 571578), (434, 514947), (439, 509082), (483, 462706), (527, 424074), (651, 343298), (713, 313446), (714, 313007), (782, 285789), (878, 254541), (966, 231353), (1054, 212037), (1173, 190526), (1302, 171649), (1317, 169694), (1426, 156723), (1581, 141358), (2139, 104482), (2346, 95263), (2634, 84847), (2737, 81654), (3073, 72726), (3162, 70679), (3689, 60582), (4278, 52241), (4991, 44778), (5474, 40827), (6146, 36363), (7378, 30291), (7463, 29946), (8211, 27218), (9219, 24242), (9982, 22389), (10097, 22134), (11067, 20194), (12121, 18438), (13609, 16422), (14926, 14973)]