210917304

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2423}}^1$

素因数の和:2482

約数の個数: 128

約数和(自身を含む): 651571200

約数和(自身を除く): 440653896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 156, 186, 216, 234, 248, 279, 312, 351, 372, 403, 468, 558, 702, 744, 806, 837, 936, 1116, 1209, 1404, 1612, 1674, 2232, 2418, 2423, 2808, 3224, 3348, 3627, 4836, 4846, 6696, 7254, 7269, 9672, 9692, 10881, 14508, 14538, 19384, 21762, 21807, 29016, 29076, 31499, 43524, 43614, 58152, 62998, 65421, 75113, 87048, 87228, 94497, 125996, 130842, 150226, 174456, 188994, 225339, 251992, 261684, 283491, 300452, 377988, 450678, 523368, 566982, 600904, 676017, 755976, 850473, 901356, 976469, 1133964, 1352034, 1700946, 1802712, 1952938, 2028051, 2267928, 2704068, 2929407, 3401892, 3905876, 4056102, 5408136, 5858814, 6803784, 7811752, 8112204, 8788221, 11717628, 16224408, 17576442, 23435256, 26364663, 35152884, 52729326, 70305768, 105458652, 210917304]

約数ペア:

[(1, 210917304), (2, 105458652), (3, 70305768), (4, 52729326), (6, 35152884), (8, 26364663), (9, 23435256), (12, 17576442), (13, 16224408), (18, 11717628), (24, 8788221), (26, 8112204), (27, 7811752), (31, 6803784), (36, 5858814), (39, 5408136), (52, 4056102), (54, 3905876), (62, 3401892), (72, 2929407), (78, 2704068), (93, 2267928), (104, 2028051), (108, 1952938), (117, 1802712), (124, 1700946), (156, 1352034), (186, 1133964), (216, 976469), (234, 901356), (248, 850473), (279, 755976), (312, 676017), (351, 600904), (372, 566982), (403, 523368), (468, 450678), (558, 377988), (702, 300452), (744, 283491), (806, 261684), (837, 251992), (936, 225339), (1116, 188994), (1209, 174456), (1404, 150226), (1612, 130842), (1674, 125996), (2232, 94497), (2418, 87228), (2423, 87048), (2808, 75113), (3224, 65421), (3348, 62998), (3627, 58152), (4836, 43614), (4846, 43524), (6696, 31499), (7254, 29076), (7269, 29016), (9672, 21807), (9692, 21762), (10881, 19384), (14508, 14538)]