438771924

素因数分解:

$2^2\times 3^3\times {\mathrm{131}}^1\times {\mathrm{31013}}^1$

素因数の和:31157

約数の個数: 48

約数和(自身を含む): 1146277440

約数和(自身を除く): 707505516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 131, 262, 393, 524, 786, 1179, 1572, 2358, 3537, 4716, 7074, 14148, 31013, 62026, 93039, 124052, 186078, 279117, 372156, 558234, 837351, 1116468, 1674702, 3349404, 4062703, 8125406, 12188109, 16250812, 24376218, 36564327, 48752436, 73128654, 109692981, 146257308, 219385962, 438771924]

約数ペア:

[(1, 438771924), (2, 219385962), (3, 146257308), (4, 109692981), (6, 73128654), (9, 48752436), (12, 36564327), (18, 24376218), (27, 16250812), (36, 12188109), (54, 8125406), (108, 4062703), (131, 3349404), (262, 1674702), (393, 1116468), (524, 837351), (786, 558234), (1179, 372156), (1572, 279117), (2358, 186078), (3537, 124052), (4716, 93039), (7074, 62026), (14148, 31013)]