528499972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6947}}^1$

素因数の和:7001

約数の個数: 96

約数和(自身を含む): 1307335680

約数和(自身を除く): 778835708

約数列:

[1, 2, 4, 7, 11, 13, 14, 19, 22, 26, 28, 38, 44, 52, 76, 77, 91, 133, 143, 154, 182, 209, 247, 266, 286, 308, 364, 418, 494, 532, 572, 836, 988, 1001, 1463, 1729, 2002, 2717, 2926, 3458, 4004, 5434, 5852, 6916, 6947, 10868, 13894, 19019, 27788, 38038, 48629, 76076, 76417, 90311, 97258, 131993, 152834, 180622, 194516, 263986, 305668, 361244, 527972, 534919, 632177, 923951, 993421, 1069838, 1264354, 1451923, 1715909, 1847902, 1986842, 2139676, 2528708, 2903846, 3431818, 3695804, 3973684, 5807692, 6863636, 6953947, 10163461, 12011363, 13907894, 18874999, 20326922, 24022726, 27815788, 37749998, 40653844, 48045452, 75499996, 132124993, 264249986, 528499972]

約数ペア:

[(1, 528499972), (2, 264249986), (4, 132124993), (7, 75499996), (11, 48045452), (13, 40653844), (14, 37749998), (19, 27815788), (22, 24022726), (26, 20326922), (28, 18874999), (38, 13907894), (44, 12011363), (52, 10163461), (76, 6953947), (77, 6863636), (91, 5807692), (133, 3973684), (143, 3695804), (154, 3431818), (182, 2903846), (209, 2528708), (247, 2139676), (266, 1986842), (286, 1847902), (308, 1715909), (364, 1451923), (418, 1264354), (494, 1069838), (532, 993421), (572, 923951), (836, 632177), (988, 534919), (1001, 527972), (1463, 361244), (1729, 305668), (2002, 263986), (2717, 194516), (2926, 180622), (3458, 152834), (4004, 131993), (5434, 97258), (5852, 90311), (6916, 76417), (6947, 76076), (10868, 48629), (13894, 38038), (19019, 27788)]