306921216

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1543}}^1$

素因数の和:1606

約数の個数: 144

約数和(自身を含む): 959404544

約数和(自身を除く): 652483328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 74, 84, 96, 111, 112, 128, 148, 168, 192, 222, 224, 256, 259, 296, 336, 384, 444, 448, 518, 592, 672, 768, 777, 888, 896, 1036, 1184, 1344, 1543, 1554, 1776, 1792, 2072, 2368, 2688, 3086, 3108, 3552, 4144, 4629, 4736, 5376, 6172, 6216, 7104, 8288, 9258, 9472, 10801, 12344, 12432, 14208, 16576, 18516, 21602, 24688, 24864, 28416, 32403, 33152, 37032, 43204, 49376, 49728, 57091, 64806, 66304, 74064, 86408, 98752, 99456, 114182, 129612, 148128, 171273, 172816, 197504, 198912, 228364, 259224, 296256, 342546, 345632, 395008, 399637, 456728, 518448, 592512, 685092, 691264, 799274, 913456, 1036896, 1185024, 1198911, 1370184, 1382528, 1598548, 1826912, 2073792, 2397822, 2740368, 2765056, 3197096, 3653824, 4147584, 4795644, 5480736, 6394192, 7307648, 8295168, 9591288, 10961472, 12788384, 14615296, 19182576, 21922944, 25576768, 38365152, 43845888, 51153536, 76730304, 102307072, 153460608, 306921216]

約数ペア:

[(1, 306921216), (2, 153460608), (3, 102307072), (4, 76730304), (6, 51153536), (7, 43845888), (8, 38365152), (12, 25576768), (14, 21922944), (16, 19182576), (21, 14615296), (24, 12788384), (28, 10961472), (32, 9591288), (37, 8295168), (42, 7307648), (48, 6394192), (56, 5480736), (64, 4795644), (74, 4147584), (84, 3653824), (96, 3197096), (111, 2765056), (112, 2740368), (128, 2397822), (148, 2073792), (168, 1826912), (192, 1598548), (222, 1382528), (224, 1370184), (256, 1198911), (259, 1185024), (296, 1036896), (336, 913456), (384, 799274), (444, 691264), (448, 685092), (518, 592512), (592, 518448), (672, 456728), (768, 399637), (777, 395008), (888, 345632), (896, 342546), (1036, 296256), (1184, 259224), (1344, 228364), (1543, 198912), (1554, 197504), (1776, 172816), (1792, 171273), (2072, 148128), (2368, 129612), (2688, 114182), (3086, 99456), (3108, 98752), (3552, 86408), (4144, 74064), (4629, 66304), (4736, 64806), (5376, 57091), (6172, 49728), (6216, 49376), (7104, 43204), (8288, 37032), (9258, 33152), (9472, 32403), (10801, 28416), (12344, 24864), (12432, 24688), (14208, 21602), (16576, 18516)]