238972006

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2383}}^1$

素因数の和:2453

約数の個数: 64

約数和(自身を含む): 480614400

約数和(自身を除く): 241642394

約数列:

[1, 2, 7, 13, 14, 19, 26, 29, 38, 58, 91, 133, 182, 203, 247, 266, 377, 406, 494, 551, 754, 1102, 1729, 2383, 2639, 3458, 3857, 4766, 5278, 7163, 7714, 14326, 16681, 30979, 33362, 45277, 50141, 61958, 69107, 90554, 100282, 138214, 216853, 316939, 433706, 483749, 588601, 633878, 898391, 967498, 1177202, 1313033, 1796782, 2626066, 4120207, 6288737, 8240414, 9191231, 12577474, 17069429, 18382462, 34138858, 119486003, 238972006]

約数ペア:

[(1, 238972006), (2, 119486003), (7, 34138858), (13, 18382462), (14, 17069429), (19, 12577474), (26, 9191231), (29, 8240414), (38, 6288737), (58, 4120207), (91, 2626066), (133, 1796782), (182, 1313033), (203, 1177202), (247, 967498), (266, 898391), (377, 633878), (406, 588601), (494, 483749), (551, 433706), (754, 316939), (1102, 216853), (1729, 138214), (2383, 100282), (2639, 90554), (3458, 69107), (3857, 61958), (4766, 50141), (5278, 45277), (7163, 33362), (7714, 30979), (14326, 16681)]