245280312

素因数分解:

$2^3\times 3^5\times {\mathrm{126173}}^1$

素因数の和:126194

約数の個数: 48

約数和(自身を含む): 688910040

約数和(自身を除く): 443629728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 126173, 252346, 378519, 504692, 757038, 1009384, 1135557, 1514076, 2271114, 3028152, 3406671, 4542228, 6813342, 9084456, 10220013, 13626684, 20440026, 27253368, 30660039, 40880052, 61320078, 81760104, 122640156, 245280312]

約数ペア:

[(1, 245280312), (2, 122640156), (3, 81760104), (4, 61320078), (6, 40880052), (8, 30660039), (9, 27253368), (12, 20440026), (18, 13626684), (24, 10220013), (27, 9084456), (36, 6813342), (54, 4542228), (72, 3406671), (81, 3028152), (108, 2271114), (162, 1514076), (216, 1135557), (243, 1009384), (324, 757038), (486, 504692), (648, 378519), (972, 252346), (1944, 126173)]