213022824

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{40903}}^1$

素因数の和:40950

約数の個数: 64

約数和(自身を含む): 628285440

約数和(自身を除く): 415262616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 40903, 81806, 122709, 163612, 245418, 286321, 327224, 490836, 572642, 858963, 981672, 1145284, 1267993, 1717926, 2290568, 2535986, 3435852, 3803979, 5071972, 6871704, 7607958, 8875951, 10143944, 15215916, 17751902, 26627853, 30431832, 35503804, 53255706, 71007608, 106511412, 213022824]

約数ペア:

[(1, 213022824), (2, 106511412), (3, 71007608), (4, 53255706), (6, 35503804), (7, 30431832), (8, 26627853), (12, 17751902), (14, 15215916), (21, 10143944), (24, 8875951), (28, 7607958), (31, 6871704), (42, 5071972), (56, 3803979), (62, 3435852), (84, 2535986), (93, 2290568), (124, 1717926), (168, 1267993), (186, 1145284), (217, 981672), (248, 858963), (372, 572642), (434, 490836), (651, 327224), (744, 286321), (868, 245418), (1302, 163612), (1736, 122709), (2604, 81806), (5208, 40903)]