1231569438

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1\times {\mathrm{587}}^1$

素因数の和:1069

約数の個数: 64

約数和(自身を含む): 2731180032

約数和(自身を除く): 1499610594

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 83, 166, 249, 383, 498, 587, 766, 913, 1149, 1174, 1761, 1826, 2298, 2739, 3522, 4213, 5478, 6457, 8426, 12639, 12914, 19371, 25278, 31789, 38742, 48721, 63578, 95367, 97442, 146163, 190734, 224821, 292326, 349679, 449642, 535931, 674463, 699358, 1049037, 1071862, 1348926, 1607793, 2098074, 2473031, 3215586, 4946062, 7419093, 14838186, 18660143, 37320286, 55980429, 111960858, 205261573, 410523146, 615784719, 1231569438]

約数ペア:

[(1, 1231569438), (2, 615784719), (3, 410523146), (6, 205261573), (11, 111960858), (22, 55980429), (33, 37320286), (66, 18660143), (83, 14838186), (166, 7419093), (249, 4946062), (383, 3215586), (498, 2473031), (587, 2098074), (766, 1607793), (913, 1348926), (1149, 1071862), (1174, 1049037), (1761, 699358), (1826, 674463), (2298, 535931), (2739, 449642), (3522, 349679), (4213, 292326), (5478, 224821), (6457, 190734), (8426, 146163), (12639, 97442), (12914, 95367), (19371, 63578), (25278, 48721), (31789, 38742)]