1949138064

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{97379}}^1$

素因数の和:97532

約数の個数: 60

約数和(自身を含む): 5494179600

約数和(自身を除く): 3545041536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 5004, 6672, 10008, 20016, 97379, 194758, 292137, 389516, 584274, 779032, 876411, 1168548, 1558064, 1752822, 2337096, 3505644, 4674192, 7011288, 13535681, 14022576, 27071362, 40607043, 54142724, 81214086, 108285448, 121821129, 162428172, 216570896, 243642258, 324856344, 487284516, 649712688, 974569032, 1949138064]

約数ペア:

[(1, 1949138064), (2, 974569032), (3, 649712688), (4, 487284516), (6, 324856344), (8, 243642258), (9, 216570896), (12, 162428172), (16, 121821129), (18, 108285448), (24, 81214086), (36, 54142724), (48, 40607043), (72, 27071362), (139, 14022576), (144, 13535681), (278, 7011288), (417, 4674192), (556, 3505644), (834, 2337096), (1112, 1752822), (1251, 1558064), (1668, 1168548), (2224, 876411), (2502, 779032), (3336, 584274), (5004, 389516), (6672, 292137), (10008, 194758), (20016, 97379)]