286358904

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:266

約数の個数: 192

約数和(自身を含む): 880588800

約数和(自身を除く): 594229896

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, 117, 124, 139, 142, 156, 186, 213, 234, 248, 278, 279, 284, 312, 372, 403, 417, 426, 468, 556, 558, 568, 639, 744, 806, 834, 852, 923, 936, 1112, 1116, 1209, 1251, 1278, 1612, 1668, 1704, 1807, 1846, 2201, 2232, 2418, 2502, 2556, 2769, 3224, 3336, 3614, 3627, 3692, 4309, 4402, 4836, 5004, 5112, 5421, 5538, 6603, 7228, 7254, 7384, 8307, 8618, 8804, 9672, 9869, 10008, 10842, 11076, 12927, 13206, 14456, 14508, 16263, 16614, 17236, 17608, 19738, 19809, 21684, 22152, 25854, 26412, 28613, 29016, 29607, 32526, 33228, 34472, 38781, 39476, 39618, 43368, 51708, 52824, 56017, 57226, 59214, 65052, 66456, 77562, 78952, 79236, 85839, 88821, 103416, 112034, 114452, 118428, 128297, 130104, 155124, 158472, 168051, 171678, 177642, 224068, 228904, 236856, 256594, 257517, 305939, 310248, 336102, 343356, 355284, 384891, 448136, 504153, 513188, 515034, 611878, 672204, 686712, 710568, 769782, 917817, 1008306, 1026376, 1030068, 1154673, 1223756, 1344408, 1539564, 1835634, 2016612, 2060136, 2309346, 2447512, 2753451, 3079128, 3671268, 3977207, 4033224, 4618692, 5506902, 7342536, 7954414, 9237384, 11013804, 11931621, 15908828, 22027608, 23863242, 31817656, 35794863, 47726484, 71589726, 95452968, 143179452, 286358904]

約数ペア:

[(1, 286358904), (2, 143179452), (3, 95452968), (4, 71589726), (6, 47726484), (8, 35794863), (9, 31817656), (12, 23863242), (13, 22027608), (18, 15908828), (24, 11931621), (26, 11013804), (31, 9237384), (36, 7954414), (39, 7342536), (52, 5506902), (62, 4618692), (71, 4033224), (72, 3977207), (78, 3671268), (93, 3079128), (104, 2753451), (117, 2447512), (124, 2309346), (139, 2060136), (142, 2016612), (156, 1835634), (186, 1539564), (213, 1344408), (234, 1223756), (248, 1154673), (278, 1030068), (279, 1026376), (284, 1008306), (312, 917817), (372, 769782), (403, 710568), (417, 686712), (426, 672204), (468, 611878), (556, 515034), (558, 513188), (568, 504153), (639, 448136), (744, 384891), (806, 355284), (834, 343356), (852, 336102), (923, 310248), (936, 305939), (1112, 257517), (1116, 256594), (1209, 236856), (1251, 228904), (1278, 224068), (1612, 177642), (1668, 171678), (1704, 168051), (1807, 158472), (1846, 155124), (2201, 130104), (2232, 128297), (2418, 118428), (2502, 114452), (2556, 112034), (2769, 103416), (3224, 88821), (3336, 85839), (3614, 79236), (3627, 78952), (3692, 77562), (4309, 66456), (4402, 65052), (4836, 59214), (5004, 57226), (5112, 56017), (5421, 52824), (5538, 51708), (6603, 43368), (7228, 39618), (7254, 39476), (7384, 38781), (8307, 34472), (8618, 33228), (8804, 32526), (9672, 29607), (9869, 29016), (10008, 28613), (10842, 26412), (11076, 25854), (12927, 22152), (13206, 21684), (14456, 19809), (14508, 19738), (16263, 17608), (16614, 17236)]