225516032

素因数分解:

$2^9\times 7^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:222

約数の個数: 120

約数和(自身を含む): 535294980

約数和(自身を除く): 309778948

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 89, 98, 101, 112, 128, 178, 196, 202, 224, 256, 356, 392, 404, 448, 512, 623, 707, 712, 784, 808, 896, 1246, 1414, 1424, 1568, 1616, 1792, 2492, 2828, 2848, 3136, 3232, 3584, 4361, 4949, 4984, 5656, 5696, 6272, 6464, 8722, 8989, 9898, 9968, 11312, 11392, 12544, 12928, 17444, 17978, 19796, 19936, 22624, 22784, 25088, 25856, 34888, 35956, 39592, 39872, 45248, 45568, 51712, 62923, 69776, 71912, 79184, 79744, 90496, 125846, 139552, 143824, 158368, 159488, 180992, 251692, 279104, 287648, 316736, 318976, 361984, 440461, 503384, 558208, 575296, 633472, 880922, 1006768, 1116416, 1150592, 1266944, 1761844, 2013536, 2232832, 2301184, 2533888, 3523688, 4027072, 4602368, 7047376, 8054144, 14094752, 16108288, 28189504, 32216576, 56379008, 112758016, 225516032]

約数ペア:

[(1, 225516032), (2, 112758016), (4, 56379008), (7, 32216576), (8, 28189504), (14, 16108288), (16, 14094752), (28, 8054144), (32, 7047376), (49, 4602368), (56, 4027072), (64, 3523688), (89, 2533888), (98, 2301184), (101, 2232832), (112, 2013536), (128, 1761844), (178, 1266944), (196, 1150592), (202, 1116416), (224, 1006768), (256, 880922), (356, 633472), (392, 575296), (404, 558208), (448, 503384), (512, 440461), (623, 361984), (707, 318976), (712, 316736), (784, 287648), (808, 279104), (896, 251692), (1246, 180992), (1414, 159488), (1424, 158368), (1568, 143824), (1616, 139552), (1792, 125846), (2492, 90496), (2828, 79744), (2848, 79184), (3136, 71912), (3232, 69776), (3584, 62923), (4361, 51712), (4949, 45568), (4984, 45248), (5656, 39872), (5696, 39592), (6272, 35956), (6464, 34888), (8722, 25856), (8989, 25088), (9898, 22784), (9968, 22624), (11312, 19936), (11392, 19796), (12544, 17978), (12928, 17444)]