385496358

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{557}}^1$

素因数の和:1061

約数の個数: 64

約数和(自身を含む): 877443840

約数和(自身を除く): 491947482

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 467, 494, 557, 741, 934, 1114, 1401, 1482, 1671, 2802, 3342, 6071, 7241, 8873, 10583, 12142, 14482, 17746, 18213, 21166, 21723, 26619, 31749, 36426, 43446, 53238, 63498, 115349, 137579, 230698, 260119, 275158, 346047, 412737, 520238, 692094, 780357, 825474, 1560714, 3381547, 4942261, 6763094, 9884522, 10144641, 14826783, 20289282, 29653566, 64249393, 128498786, 192748179, 385496358]

約数ペア:

[(1, 385496358), (2, 192748179), (3, 128498786), (6, 64249393), (13, 29653566), (19, 20289282), (26, 14826783), (38, 10144641), (39, 9884522), (57, 6763094), (78, 4942261), (114, 3381547), (247, 1560714), (467, 825474), (494, 780357), (557, 692094), (741, 520238), (934, 412737), (1114, 346047), (1401, 275158), (1482, 260119), (1671, 230698), (2802, 137579), (3342, 115349), (6071, 63498), (7241, 53238), (8873, 43446), (10583, 36426), (12142, 31749), (14482, 26619), (17746, 21723), (18213, 21166)]