355681728

素因数分解:

$2^6\times 3^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:323

約数の個数: 168

約数和(自身を含む): 1061289216

約数和(自身を除く): 705607488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 61, 64, 72, 96, 106, 122, 144, 159, 183, 191, 192, 212, 244, 288, 318, 366, 382, 424, 477, 488, 549, 573, 576, 636, 732, 764, 848, 954, 976, 1098, 1146, 1272, 1464, 1528, 1696, 1719, 1908, 1952, 2196, 2292, 2544, 2928, 3056, 3233, 3392, 3438, 3816, 3904, 4392, 4584, 5088, 5856, 6112, 6466, 6876, 7632, 8784, 9168, 9699, 10123, 10176, 11651, 11712, 12224, 12932, 13752, 15264, 17568, 18336, 19398, 20246, 23302, 25864, 27504, 29097, 30369, 30528, 34953, 35136, 36672, 38796, 40492, 46604, 51728, 55008, 58194, 60738, 69906, 77592, 80984, 91107, 93208, 103456, 104859, 110016, 116388, 121476, 139812, 155184, 161968, 182214, 186416, 206912, 209718, 232776, 242952, 279624, 310368, 323936, 364428, 372832, 419436, 465552, 485904, 559248, 617503, 620736, 647872, 728856, 745664, 838872, 931104, 971808, 1118496, 1235006, 1457712, 1677744, 1852509, 1862208, 1943616, 2236992, 2470012, 2915424, 3355488, 3705018, 4940024, 5557527, 5830848, 6710976, 7410036, 9880048, 11115054, 14820072, 19760096, 22230108, 29640144, 39520192, 44460216, 59280288, 88920432, 118560576, 177840864, 355681728]

約数ペア:

[(1, 355681728), (2, 177840864), (3, 118560576), (4, 88920432), (6, 59280288), (8, 44460216), (9, 39520192), (12, 29640144), (16, 22230108), (18, 19760096), (24, 14820072), (32, 11115054), (36, 9880048), (48, 7410036), (53, 6710976), (61, 5830848), (64, 5557527), (72, 4940024), (96, 3705018), (106, 3355488), (122, 2915424), (144, 2470012), (159, 2236992), (183, 1943616), (191, 1862208), (192, 1852509), (212, 1677744), (244, 1457712), (288, 1235006), (318, 1118496), (366, 971808), (382, 931104), (424, 838872), (477, 745664), (488, 728856), (549, 647872), (573, 620736), (576, 617503), (636, 559248), (732, 485904), (764, 465552), (848, 419436), (954, 372832), (976, 364428), (1098, 323936), (1146, 310368), (1272, 279624), (1464, 242952), (1528, 232776), (1696, 209718), (1719, 206912), (1908, 186416), (1952, 182214), (2196, 161968), (2292, 155184), (2544, 139812), (2928, 121476), (3056, 116388), (3233, 110016), (3392, 104859), (3438, 103456), (3816, 93208), (3904, 91107), (4392, 80984), (4584, 77592), (5088, 69906), (5856, 60738), (6112, 58194), (6466, 55008), (6876, 51728), (7632, 46604), (8784, 40492), (9168, 38796), (9699, 36672), (10123, 35136), (10176, 34953), (11651, 30528), (11712, 30369), (12224, 29097), (12932, 27504), (13752, 25864), (15264, 23302), (17568, 20246), (18336, 19398)]