218607012

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 240

約数和(自身を含む): 676190592

約数和(自身を除く): 457583580

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 43, 51, 52, 54, 68, 71, 78, 81, 86, 102, 108, 117, 129, 142, 153, 156, 162, 172, 204, 213, 221, 234, 258, 284, 306, 324, 351, 387, 426, 442, 459, 468, 516, 559, 612, 639, 663, 702, 731, 774, 852, 884, 918, 923, 1053, 1118, 1161, 1207, 1278, 1326, 1377, 1404, 1462, 1548, 1677, 1836, 1846, 1917, 1989, 2106, 2193, 2236, 2322, 2414, 2556, 2652, 2754, 2769, 2924, 3053, 3354, 3483, 3621, 3692, 3834, 3978, 4212, 4386, 4644, 4828, 5031, 5508, 5538, 5751, 5967, 6106, 6579, 6708, 6966, 7242, 7668, 7956, 8307, 8772, 9159, 9503, 10062, 10863, 11076, 11502, 11934, 12212, 13158, 13932, 14484, 15093, 15691, 16614, 17901, 18318, 19006, 19737, 20124, 21726, 23004, 23868, 24921, 26316, 27477, 28509, 30186, 31382, 32589, 33228, 35802, 36636, 38012, 39474, 39689, 43452, 45279, 47073, 49842, 51901, 54954, 57018, 59211, 60372, 62764, 65178, 71604, 74763, 78948, 79378, 82431, 85527, 90558, 94146, 97767, 99684, 103802, 109908, 114036, 118422, 119067, 130356, 141219, 149526, 155703, 158756, 164862, 171054, 181116, 188292, 195534, 207604, 236844, 238134, 247293, 256581, 282438, 299052, 311406, 329724, 342108, 357201, 391068, 423657, 467109, 476268, 494586, 513162, 564876, 622812, 674713, 714402, 769743, 847314, 934218, 989172, 1026324, 1071603, 1270971, 1349426, 1401327, 1428804, 1539486, 1694628, 1868436, 2024139, 2143206, 2541942, 2698852, 2802654, 3078972, 3214809, 4048278, 4203981, 4286412, 5083884, 5605308, 6072417, 6429618, 8096556, 8407962, 12144834, 12859236, 16815924, 18217251, 24289668, 36434502, 54651753, 72869004, 109303506, 218607012]

約数ペア:

[(1, 218607012), (2, 109303506), (3, 72869004), (4, 54651753), (6, 36434502), (9, 24289668), (12, 18217251), (13, 16815924), (17, 12859236), (18, 12144834), (26, 8407962), (27, 8096556), (34, 6429618), (36, 6072417), (39, 5605308), (43, 5083884), (51, 4286412), (52, 4203981), (54, 4048278), (68, 3214809), (71, 3078972), (78, 2802654), (81, 2698852), (86, 2541942), (102, 2143206), (108, 2024139), (117, 1868436), (129, 1694628), (142, 1539486), (153, 1428804), (156, 1401327), (162, 1349426), (172, 1270971), (204, 1071603), (213, 1026324), (221, 989172), (234, 934218), (258, 847314), (284, 769743), (306, 714402), (324, 674713), (351, 622812), (387, 564876), (426, 513162), (442, 494586), (459, 476268), (468, 467109), (516, 423657), (559, 391068), (612, 357201), (639, 342108), (663, 329724), (702, 311406), (731, 299052), (774, 282438), (852, 256581), (884, 247293), (918, 238134), (923, 236844), (1053, 207604), (1118, 195534), (1161, 188292), (1207, 181116), (1278, 171054), (1326, 164862), (1377, 158756), (1404, 155703), (1462, 149526), (1548, 141219), (1677, 130356), (1836, 119067), (1846, 118422), (1917, 114036), (1989, 109908), (2106, 103802), (2193, 99684), (2236, 97767), (2322, 94146), (2414, 90558), (2556, 85527), (2652, 82431), (2754, 79378), (2769, 78948), (2924, 74763), (3053, 71604), (3354, 65178), (3483, 62764), (3621, 60372), (3692, 59211), (3834, 57018), (3978, 54954), (4212, 51901), (4386, 49842), (4644, 47073), (4828, 45279), (5031, 43452), (5508, 39689), (5538, 39474), (5751, 38012), (5967, 36636), (6106, 35802), (6579, 33228), (6708, 32589), (6966, 31382), (7242, 30186), (7668, 28509), (7956, 27477), (8307, 26316), (8772, 24921), (9159, 23868), (9503, 23004), (10062, 21726), (10863, 20124), (11076, 19737), (11502, 19006), (11934, 18318), (12212, 17901), (13158, 16614), (13932, 15691), (14484, 15093)]