480178192

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{593}}^1$

素因数の和:860

約数の個数: 80

約数和(自身を含む): 1067275440

約数和(自身を除く): 587097248

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 229, 272, 442, 458, 593, 884, 916, 1186, 1768, 1832, 2372, 2977, 3536, 3664, 3893, 4744, 5954, 7709, 7786, 9488, 10081, 11908, 15418, 15572, 20162, 23816, 30836, 31144, 40324, 47632, 50609, 61672, 62288, 80648, 101218, 123344, 131053, 135797, 161296, 202436, 262106, 271594, 404872, 524212, 543188, 809744, 1048424, 1086376, 1765361, 2096848, 2172752, 2308549, 3530722, 4617098, 7061444, 9234196, 14122888, 18468392, 28245776, 30011137, 36936784, 60022274, 120044548, 240089096, 480178192]

約数ペア:

[(1, 480178192), (2, 240089096), (4, 120044548), (8, 60022274), (13, 36936784), (16, 30011137), (17, 28245776), (26, 18468392), (34, 14122888), (52, 9234196), (68, 7061444), (104, 4617098), (136, 3530722), (208, 2308549), (221, 2172752), (229, 2096848), (272, 1765361), (442, 1086376), (458, 1048424), (593, 809744), (884, 543188), (916, 524212), (1186, 404872), (1768, 271594), (1832, 262106), (2372, 202436), (2977, 161296), (3536, 135797), (3664, 131053), (3893, 123344), (4744, 101218), (5954, 80648), (7709, 62288), (7786, 61672), (9488, 50609), (10081, 47632), (11908, 40324), (15418, 31144), (15572, 30836), (20162, 23816)]