329794815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:361

約数の個数: 128

約数和(自身を含む): 691752960

約数和(自身を除く): 361958145

約数列:

[1, 3, 5, 7, 15, 17, 21, 23, 29, 35, 51, 69, 85, 87, 105, 115, 119, 145, 161, 203, 255, 277, 345, 357, 391, 435, 483, 493, 595, 609, 667, 805, 831, 1015, 1173, 1385, 1479, 1785, 1939, 1955, 2001, 2415, 2465, 2737, 3045, 3335, 3451, 4155, 4669, 4709, 5817, 5865, 6371, 7395, 8033, 8211, 9695, 10005, 10353, 11339, 13685, 14007, 14127, 17255, 19113, 23345, 23545, 24099, 29085, 31855, 32963, 34017, 40165, 41055, 44597, 51765, 56231, 56695, 70035, 70635, 79373, 95565, 98889, 108307, 120495, 133791, 136561, 164815, 168693, 170085, 184759, 222985, 238119, 281155, 324921, 396865, 409683, 494445, 541535, 554277, 668955, 682805, 758149, 843465, 923795, 955927, 1190595, 1293313, 1624605, 2048415, 2274447, 2771385, 2867781, 3140903, 3790745, 3879939, 4779635, 6466565, 9422709, 11372235, 14338905, 15704515, 19399695, 21986321, 47113545, 65958963, 109931605, 329794815]

約数ペア:

[(1, 329794815), (3, 109931605), (5, 65958963), (7, 47113545), (15, 21986321), (17, 19399695), (21, 15704515), (23, 14338905), (29, 11372235), (35, 9422709), (51, 6466565), (69, 4779635), (85, 3879939), (87, 3790745), (105, 3140903), (115, 2867781), (119, 2771385), (145, 2274447), (161, 2048415), (203, 1624605), (255, 1293313), (277, 1190595), (345, 955927), (357, 923795), (391, 843465), (435, 758149), (483, 682805), (493, 668955), (595, 554277), (609, 541535), (667, 494445), (805, 409683), (831, 396865), (1015, 324921), (1173, 281155), (1385, 238119), (1479, 222985), (1785, 184759), (1939, 170085), (1955, 168693), (2001, 164815), (2415, 136561), (2465, 133791), (2737, 120495), (3045, 108307), (3335, 98889), (3451, 95565), (4155, 79373), (4669, 70635), (4709, 70035), (5817, 56695), (5865, 56231), (6371, 51765), (7395, 44597), (8033, 41055), (8211, 40165), (9695, 34017), (10005, 32963), (10353, 31855), (11339, 29085), (13685, 24099), (14007, 23545), (14127, 23345), (17255, 19113)]