355624272

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:425

約数の個数: 120

約数和(自身を含む): 1017816800

約数和(自身を除く): 662192528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 139, 144, 163, 218, 278, 326, 327, 417, 436, 489, 556, 652, 654, 834, 872, 978, 981, 1112, 1251, 1304, 1308, 1467, 1668, 1744, 1956, 1962, 2224, 2502, 2608, 2616, 2934, 3336, 3912, 3924, 5004, 5232, 5868, 6672, 7824, 7848, 10008, 11736, 15151, 15696, 17767, 20016, 22657, 23472, 30302, 35534, 45314, 45453, 53301, 60604, 67971, 71068, 90628, 90906, 106602, 121208, 135942, 136359, 142136, 159903, 181256, 181812, 203913, 213204, 242416, 271884, 272718, 284272, 319806, 362512, 363624, 407826, 426408, 543768, 545436, 639612, 727248, 815652, 852816, 1087536, 1090872, 1279224, 1631304, 2181744, 2469613, 2558448, 3262608, 4939226, 7408839, 9878452, 14817678, 19756904, 22226517, 29635356, 39513808, 44453034, 59270712, 88906068, 118541424, 177812136, 355624272]

約数ペア:

[(1, 355624272), (2, 177812136), (3, 118541424), (4, 88906068), (6, 59270712), (8, 44453034), (9, 39513808), (12, 29635356), (16, 22226517), (18, 19756904), (24, 14817678), (36, 9878452), (48, 7408839), (72, 4939226), (109, 3262608), (139, 2558448), (144, 2469613), (163, 2181744), (218, 1631304), (278, 1279224), (326, 1090872), (327, 1087536), (417, 852816), (436, 815652), (489, 727248), (556, 639612), (652, 545436), (654, 543768), (834, 426408), (872, 407826), (978, 363624), (981, 362512), (1112, 319806), (1251, 284272), (1304, 272718), (1308, 271884), (1467, 242416), (1668, 213204), (1744, 203913), (1956, 181812), (1962, 181256), (2224, 159903), (2502, 142136), (2608, 136359), (2616, 135942), (2934, 121208), (3336, 106602), (3912, 90906), (3924, 90628), (5004, 71068), (5232, 67971), (5868, 60604), (6672, 53301), (7824, 45453), (7848, 45314), (10008, 35534), (11736, 30302), (15151, 23472), (15696, 22657), (17767, 20016)]