220434552

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:234

約数の個数: 192

約数和(自身を含む): 679311360

約数和(自身を除く): 458876808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 71, 72, 78, 93, 104, 107, 117, 124, 142, 156, 186, 213, 214, 234, 248, 279, 284, 312, 321, 372, 403, 426, 428, 468, 558, 568, 639, 642, 744, 806, 852, 856, 923, 936, 963, 1116, 1209, 1278, 1284, 1391, 1612, 1704, 1846, 1926, 2201, 2232, 2418, 2556, 2568, 2769, 2782, 3224, 3317, 3627, 3692, 3852, 4173, 4402, 4836, 5112, 5538, 5564, 6603, 6634, 7254, 7384, 7597, 7704, 8307, 8346, 8804, 9672, 9951, 11076, 11128, 12519, 13206, 13268, 14508, 15194, 16614, 16692, 17608, 19809, 19902, 22152, 22791, 25038, 26412, 26536, 28613, 29016, 29853, 30388, 33228, 33384, 39618, 39804, 43121, 45582, 50076, 52824, 57226, 59706, 60776, 66456, 68373, 79236, 79608, 85839, 86242, 91164, 98761, 100152, 114452, 119412, 129363, 136746, 158472, 171678, 172484, 182328, 197522, 228904, 235507, 238824, 257517, 258726, 273492, 296283, 343356, 344968, 388089, 395044, 471014, 515034, 517452, 546984, 592566, 686712, 706521, 776178, 790088, 888849, 942028, 1030068, 1034904, 1185132, 1413042, 1552356, 1777698, 1884056, 2060136, 2119563, 2370264, 2826084, 3061591, 3104712, 3555396, 4239126, 5652168, 6123182, 7110792, 8478252, 9184773, 12246364, 16956504, 18369546, 24492728, 27554319, 36739092, 55108638, 73478184, 110217276, 220434552]

約数ペア:

[(1, 220434552), (2, 110217276), (3, 73478184), (4, 55108638), (6, 36739092), (8, 27554319), (9, 24492728), (12, 18369546), (13, 16956504), (18, 12246364), (24, 9184773), (26, 8478252), (31, 7110792), (36, 6123182), (39, 5652168), (52, 4239126), (62, 3555396), (71, 3104712), (72, 3061591), (78, 2826084), (93, 2370264), (104, 2119563), (107, 2060136), (117, 1884056), (124, 1777698), (142, 1552356), (156, 1413042), (186, 1185132), (213, 1034904), (214, 1030068), (234, 942028), (248, 888849), (279, 790088), (284, 776178), (312, 706521), (321, 686712), (372, 592566), (403, 546984), (426, 517452), (428, 515034), (468, 471014), (558, 395044), (568, 388089), (639, 344968), (642, 343356), (744, 296283), (806, 273492), (852, 258726), (856, 257517), (923, 238824), (936, 235507), (963, 228904), (1116, 197522), (1209, 182328), (1278, 172484), (1284, 171678), (1391, 158472), (1612, 136746), (1704, 129363), (1846, 119412), (1926, 114452), (2201, 100152), (2232, 98761), (2418, 91164), (2556, 86242), (2568, 85839), (2769, 79608), (2782, 79236), (3224, 68373), (3317, 66456), (3627, 60776), (3692, 59706), (3852, 57226), (4173, 52824), (4402, 50076), (4836, 45582), (5112, 43121), (5538, 39804), (5564, 39618), (6603, 33384), (6634, 33228), (7254, 30388), (7384, 29853), (7597, 29016), (7704, 28613), (8307, 26536), (8346, 26412), (8804, 25038), (9672, 22791), (9951, 22152), (11076, 19902), (11128, 19809), (12519, 17608), (13206, 16692), (13268, 16614), (14508, 15194)]