227105712

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:411

約数の個数: 120

約数和(自身を含む): 654020640

約数和(自身を除く): 426914928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 97, 142, 144, 194, 213, 229, 284, 291, 388, 426, 458, 568, 582, 639, 687, 776, 852, 873, 916, 1136, 1164, 1278, 1374, 1552, 1704, 1746, 1832, 2061, 2328, 2556, 2748, 3408, 3492, 3664, 4122, 4656, 5112, 5496, 6887, 6984, 8244, 10224, 10992, 13774, 13968, 16259, 16488, 20661, 22213, 27548, 32518, 32976, 41322, 44426, 48777, 55096, 61983, 65036, 66639, 82644, 88852, 97554, 110192, 123966, 130072, 133278, 146331, 165288, 177704, 195108, 199917, 247932, 260144, 266556, 292662, 330576, 355408, 390216, 399834, 495864, 533112, 585324, 780432, 799668, 991728, 1066224, 1170648, 1577123, 1599336, 2341296, 3154246, 3198672, 4731369, 6308492, 9462738, 12616984, 14194107, 18925476, 25233968, 28388214, 37850952, 56776428, 75701904, 113552856, 227105712]

約数ペア:

[(1, 227105712), (2, 113552856), (3, 75701904), (4, 56776428), (6, 37850952), (8, 28388214), (9, 25233968), (12, 18925476), (16, 14194107), (18, 12616984), (24, 9462738), (36, 6308492), (48, 4731369), (71, 3198672), (72, 3154246), (97, 2341296), (142, 1599336), (144, 1577123), (194, 1170648), (213, 1066224), (229, 991728), (284, 799668), (291, 780432), (388, 585324), (426, 533112), (458, 495864), (568, 399834), (582, 390216), (639, 355408), (687, 330576), (776, 292662), (852, 266556), (873, 260144), (916, 247932), (1136, 199917), (1164, 195108), (1278, 177704), (1374, 165288), (1552, 146331), (1704, 133278), (1746, 130072), (1832, 123966), (2061, 110192), (2328, 97554), (2556, 88852), (2748, 82644), (3408, 66639), (3492, 65036), (3664, 61983), (4122, 55096), (4656, 48777), (5112, 44426), (5496, 41322), (6887, 32976), (6984, 32518), (8244, 27548), (10224, 22213), (10992, 20661), (13774, 16488), (13968, 16259)]