627332368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:225

約数の個数: 160

約数和(自身を含む): 1469905920

約数和(自身を除く): 842573552

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 34, 52, 59, 62, 68, 97, 104, 118, 124, 136, 194, 208, 221, 236, 248, 272, 388, 403, 442, 472, 496, 527, 767, 776, 806, 884, 944, 1003, 1054, 1261, 1534, 1552, 1612, 1649, 1768, 1829, 2006, 2108, 2522, 3007, 3068, 3224, 3298, 3536, 3658, 4012, 4216, 5044, 5723, 6014, 6136, 6448, 6596, 6851, 7316, 8024, 8432, 10088, 11446, 12028, 12272, 13039, 13192, 13702, 14632, 16048, 20176, 21437, 22892, 23777, 24056, 26078, 26384, 27404, 29264, 31093, 39091, 42874, 45784, 47554, 48112, 51119, 52156, 54808, 62186, 74399, 78182, 85748, 91568, 95108, 97291, 102238, 104312, 109616, 124372, 148798, 156364, 171496, 177413, 190216, 194582, 204476, 208624, 248744, 297596, 312728, 342992, 354826, 380432, 389164, 404209, 408952, 497488, 595192, 625456, 664547, 709652, 778328, 808418, 817904, 1190384, 1264783, 1329094, 1419304, 1556656, 1616836, 2306369, 2529566, 2658188, 2838608, 3016021, 3233672, 4612738, 5059132, 5316376, 6032042, 6467344, 9225476, 10118264, 10632752, 12064084, 18450952, 20236528, 24128168, 36901904, 39208273, 48256336, 78416546, 156833092, 313666184, 627332368]

約数ペア:

[(1, 627332368), (2, 313666184), (4, 156833092), (8, 78416546), (13, 48256336), (16, 39208273), (17, 36901904), (26, 24128168), (31, 20236528), (34, 18450952), (52, 12064084), (59, 10632752), (62, 10118264), (68, 9225476), (97, 6467344), (104, 6032042), (118, 5316376), (124, 5059132), (136, 4612738), (194, 3233672), (208, 3016021), (221, 2838608), (236, 2658188), (248, 2529566), (272, 2306369), (388, 1616836), (403, 1556656), (442, 1419304), (472, 1329094), (496, 1264783), (527, 1190384), (767, 817904), (776, 808418), (806, 778328), (884, 709652), (944, 664547), (1003, 625456), (1054, 595192), (1261, 497488), (1534, 408952), (1552, 404209), (1612, 389164), (1649, 380432), (1768, 354826), (1829, 342992), (2006, 312728), (2108, 297596), (2522, 248744), (3007, 208624), (3068, 204476), (3224, 194582), (3298, 190216), (3536, 177413), (3658, 171496), (4012, 156364), (4216, 148798), (5044, 124372), (5723, 109616), (6014, 104312), (6136, 102238), (6448, 97291), (6596, 95108), (6851, 91568), (7316, 85748), (8024, 78182), (8432, 74399), (10088, 62186), (11446, 54808), (12028, 52156), (12272, 51119), (13039, 48112), (13192, 47554), (13702, 45784), (14632, 42874), (16048, 39091), (20176, 31093), (21437, 29264), (22892, 27404), (23777, 26384), (24056, 26078)]