421039008

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1051}}^1$

素因数の和:1187

約数の個数: 144

約数和(自身を含む): 1302721056

約数和(自身を除く): 881682048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 107, 117, 144, 156, 208, 214, 234, 288, 312, 321, 416, 428, 468, 624, 642, 856, 936, 963, 1051, 1248, 1284, 1391, 1712, 1872, 1926, 2102, 2568, 2782, 3153, 3424, 3744, 3852, 4173, 4204, 5136, 5564, 6306, 7704, 8346, 8408, 9459, 10272, 11128, 12519, 12612, 13663, 15408, 16692, 16816, 18918, 22256, 25038, 25224, 27326, 30816, 33384, 33632, 37836, 40989, 44512, 50076, 50448, 54652, 66768, 75672, 81978, 100152, 100896, 109304, 112457, 122967, 133536, 151344, 163956, 200304, 218608, 224914, 245934, 302688, 327912, 337371, 400608, 437216, 449828, 491868, 655824, 674742, 899656, 983736, 1012113, 1311648, 1349484, 1461941, 1799312, 1967472, 2024226, 2698968, 2923882, 3598624, 3934944, 4048452, 4385823, 5397936, 5847764, 8096904, 8771646, 10795872, 11695528, 13157469, 16193808, 17543292, 23391056, 26314938, 32387616, 35086584, 46782112, 52629876, 70173168, 105259752, 140346336, 210519504, 421039008]

約数ペア:

[(1, 421039008), (2, 210519504), (3, 140346336), (4, 105259752), (6, 70173168), (8, 52629876), (9, 46782112), (12, 35086584), (13, 32387616), (16, 26314938), (18, 23391056), (24, 17543292), (26, 16193808), (32, 13157469), (36, 11695528), (39, 10795872), (48, 8771646), (52, 8096904), (72, 5847764), (78, 5397936), (96, 4385823), (104, 4048452), (107, 3934944), (117, 3598624), (144, 2923882), (156, 2698968), (208, 2024226), (214, 1967472), (234, 1799312), (288, 1461941), (312, 1349484), (321, 1311648), (416, 1012113), (428, 983736), (468, 899656), (624, 674742), (642, 655824), (856, 491868), (936, 449828), (963, 437216), (1051, 400608), (1248, 337371), (1284, 327912), (1391, 302688), (1712, 245934), (1872, 224914), (1926, 218608), (2102, 200304), (2568, 163956), (2782, 151344), (3153, 133536), (3424, 122967), (3744, 112457), (3852, 109304), (4173, 100896), (4204, 100152), (5136, 81978), (5564, 75672), (6306, 66768), (7704, 54652), (8346, 50448), (8408, 50076), (9459, 44512), (10272, 40989), (11128, 37836), (12519, 33632), (12612, 33384), (13663, 30816), (15408, 27326), (16692, 25224), (16816, 25038), (18918, 22256)]