302831804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{12491}}^1$

素因数の和:12554

約数の個数: 48

約数和(自身を含む): 629596800

約数和(自身を除く): 326764996

約数列:

[1, 2, 4, 11, 19, 22, 29, 38, 44, 58, 76, 116, 209, 319, 418, 551, 638, 836, 1102, 1276, 2204, 6061, 12122, 12491, 24244, 24982, 49964, 137401, 237329, 274802, 362239, 474658, 549604, 724478, 949316, 1448956, 2610619, 3984629, 5221238, 6882541, 7969258, 10442476, 13765082, 15938516, 27530164, 75707951, 151415902, 302831804]

約数ペア:

[(1, 302831804), (2, 151415902), (4, 75707951), (11, 27530164), (19, 15938516), (22, 13765082), (29, 10442476), (38, 7969258), (44, 6882541), (58, 5221238), (76, 3984629), (116, 2610619), (209, 1448956), (319, 949316), (418, 724478), (551, 549604), (638, 474658), (836, 362239), (1102, 274802), (1276, 237329), (2204, 137401), (6061, 49964), (12122, 24982), (12491, 24244)]