325338440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1307}}^1$

素因数の和:1459

約数の個数: 96

約数和(自身を含む): 858885120

約数和(自身を除く): 533546680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 127, 140, 196, 245, 254, 280, 392, 490, 508, 635, 889, 980, 1016, 1270, 1307, 1778, 1960, 2540, 2614, 3556, 4445, 5080, 5228, 6223, 6535, 7112, 8890, 9149, 10456, 12446, 13070, 17780, 18298, 24892, 26140, 31115, 35560, 36596, 45745, 49784, 52280, 62230, 64043, 73192, 91490, 124460, 128086, 165989, 182980, 248920, 256172, 320215, 331978, 365960, 512344, 640430, 663956, 829945, 1161923, 1280860, 1327912, 1659890, 2323846, 2561720, 3319780, 4647692, 5809615, 6639560, 8133461, 9295384, 11619230, 16266922, 23238460, 32533844, 40667305, 46476920, 65067688, 81334610, 162669220, 325338440]

約数ペア:

[(1, 325338440), (2, 162669220), (4, 81334610), (5, 65067688), (7, 46476920), (8, 40667305), (10, 32533844), (14, 23238460), (20, 16266922), (28, 11619230), (35, 9295384), (40, 8133461), (49, 6639560), (56, 5809615), (70, 4647692), (98, 3319780), (127, 2561720), (140, 2323846), (196, 1659890), (245, 1327912), (254, 1280860), (280, 1161923), (392, 829945), (490, 663956), (508, 640430), (635, 512344), (889, 365960), (980, 331978), (1016, 320215), (1270, 256172), (1307, 248920), (1778, 182980), (1960, 165989), (2540, 128086), (2614, 124460), (3556, 91490), (4445, 73192), (5080, 64043), (5228, 62230), (6223, 52280), (6535, 49784), (7112, 45745), (8890, 36596), (9149, 35560), (10456, 31115), (12446, 26140), (13070, 24892), (17780, 18298)]