353270724

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:393

約数の個数: 96

約数和(自身を含む): 891878400

約数和(自身を除く): 538607676

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 71, 76, 114, 139, 142, 157, 213, 228, 278, 284, 314, 417, 426, 471, 556, 628, 834, 852, 942, 1349, 1668, 1884, 2641, 2698, 2983, 4047, 5282, 5396, 5966, 7923, 8094, 8949, 9869, 10564, 11147, 11932, 15846, 16188, 17898, 19738, 21823, 22294, 29607, 31692, 33441, 35796, 39476, 43646, 44588, 59214, 65469, 66882, 87292, 118428, 130938, 133764, 187511, 211793, 261876, 375022, 414637, 423586, 562533, 635379, 750044, 829274, 847172, 1125066, 1243911, 1270758, 1549433, 1658548, 2250132, 2487822, 2541516, 3098866, 4648299, 4975644, 6197732, 9296598, 18593196, 29439227, 58878454, 88317681, 117756908, 176635362, 353270724]

約数ペア:

[(1, 353270724), (2, 176635362), (3, 117756908), (4, 88317681), (6, 58878454), (12, 29439227), (19, 18593196), (38, 9296598), (57, 6197732), (71, 4975644), (76, 4648299), (114, 3098866), (139, 2541516), (142, 2487822), (157, 2250132), (213, 1658548), (228, 1549433), (278, 1270758), (284, 1243911), (314, 1125066), (417, 847172), (426, 829274), (471, 750044), (556, 635379), (628, 562533), (834, 423586), (852, 414637), (942, 375022), (1349, 261876), (1668, 211793), (1884, 187511), (2641, 133764), (2698, 130938), (2983, 118428), (4047, 87292), (5282, 66882), (5396, 65469), (5966, 59214), (7923, 44588), (8094, 43646), (8949, 39476), (9869, 35796), (10564, 33441), (11147, 31692), (11932, 29607), (15846, 22294), (16188, 21823), (17898, 19738)]