279869772

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:141

約数の個数: 288

約数和(自身を含む): 900910080

約数和(自身を除く): 621040308

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 41, 42, 47, 49, 52, 57, 76, 78, 82, 84, 91, 94, 98, 114, 123, 133, 141, 147, 156, 164, 182, 188, 196, 228, 246, 247, 266, 273, 282, 287, 294, 329, 364, 399, 492, 494, 532, 533, 546, 564, 574, 588, 611, 637, 658, 741, 779, 798, 861, 893, 931, 987, 988, 1066, 1092, 1148, 1222, 1274, 1316, 1482, 1558, 1596, 1599, 1722, 1729, 1786, 1833, 1862, 1911, 1927, 1974, 2009, 2132, 2303, 2337, 2444, 2548, 2679, 2793, 2964, 3116, 3198, 3444, 3458, 3572, 3666, 3724, 3731, 3822, 3854, 3948, 4018, 4277, 4606, 4674, 5187, 5358, 5453, 5586, 5781, 6027, 6251, 6396, 6909, 6916, 7332, 7462, 7644, 7708, 8036, 8554, 9212, 9348, 10127, 10374, 10716, 10906, 11172, 11193, 11562, 11609, 12054, 12103, 12502, 12831, 13489, 13818, 14924, 16359, 17108, 18753, 20254, 20748, 21812, 22386, 23124, 23218, 24108, 24206, 25004, 25051, 25662, 26117, 26978, 27636, 29939, 30381, 32718, 34827, 36309, 36613, 37506, 38171, 40467, 40508, 43757, 44772, 46436, 48412, 50102, 51324, 52234, 53956, 59878, 60762, 65436, 69654, 70889, 72618, 73226, 75012, 75153, 76342, 78351, 80934, 81263, 87514, 89817, 94423, 100204, 104468, 109839, 114513, 119756, 121524, 131271, 139308, 141778, 145236, 146452, 150306, 152684, 156702, 161868, 162526, 175028, 175357, 179634, 188846, 212667, 219678, 229026, 243789, 256291, 262542, 283269, 283556, 300612, 313404, 325052, 350714, 359268, 377692, 425334, 439356, 458052, 475969, 487578, 496223, 512582, 525084, 526071, 566538, 568841, 701428, 768873, 850668, 951938, 975156, 992446, 1025164, 1052142, 1133076, 1137682, 1227499, 1427907, 1488669, 1537746, 1706523, 1794037, 1903876, 1984892, 2104284, 2275364, 2454998, 2855814, 2977338, 3075492, 3331783, 3413046, 3588074, 3682497, 4909996, 5382111, 5711628, 5954676, 6663566, 6826092, 7176148, 7364994, 9995349, 10764222, 13327132, 14729988, 19990698, 21528444, 23322481, 39981396, 46644962, 69967443, 93289924, 139934886, 279869772]

約数ペア:

[(1, 279869772), (2, 139934886), (3, 93289924), (4, 69967443), (6, 46644962), (7, 39981396), (12, 23322481), (13, 21528444), (14, 19990698), (19, 14729988), (21, 13327132), (26, 10764222), (28, 9995349), (38, 7364994), (39, 7176148), (41, 6826092), (42, 6663566), (47, 5954676), (49, 5711628), (52, 5382111), (57, 4909996), (76, 3682497), (78, 3588074), (82, 3413046), (84, 3331783), (91, 3075492), (94, 2977338), (98, 2855814), (114, 2454998), (123, 2275364), (133, 2104284), (141, 1984892), (147, 1903876), (156, 1794037), (164, 1706523), (182, 1537746), (188, 1488669), (196, 1427907), (228, 1227499), (246, 1137682), (247, 1133076), (266, 1052142), (273, 1025164), (282, 992446), (287, 975156), (294, 951938), (329, 850668), (364, 768873), (399, 701428), (492, 568841), (494, 566538), (532, 526071), (533, 525084), (546, 512582), (564, 496223), (574, 487578), (588, 475969), (611, 458052), (637, 439356), (658, 425334), (741, 377692), (779, 359268), (798, 350714), (861, 325052), (893, 313404), (931, 300612), (987, 283556), (988, 283269), (1066, 262542), (1092, 256291), (1148, 243789), (1222, 229026), (1274, 219678), (1316, 212667), (1482, 188846), (1558, 179634), (1596, 175357), (1599, 175028), (1722, 162526), (1729, 161868), (1786, 156702), (1833, 152684), (1862, 150306), (1911, 146452), (1927, 145236), (1974, 141778), (2009, 139308), (2132, 131271), (2303, 121524), (2337, 119756), (2444, 114513), (2548, 109839), (2679, 104468), (2793, 100204), (2964, 94423), (3116, 89817), (3198, 87514), (3444, 81263), (3458, 80934), (3572, 78351), (3666, 76342), (3724, 75153), (3731, 75012), (3822, 73226), (3854, 72618), (3948, 70889), (4018, 69654), (4277, 65436), (4606, 60762), (4674, 59878), (5187, 53956), (5358, 52234), (5453, 51324), (5586, 50102), (5781, 48412), (6027, 46436), (6251, 44772), (6396, 43757), (6909, 40508), (6916, 40467), (7332, 38171), (7462, 37506), (7644, 36613), (7708, 36309), (8036, 34827), (8554, 32718), (9212, 30381), (9348, 29939), (10127, 27636), (10374, 26978), (10716, 26117), (10906, 25662), (11172, 25051), (11193, 25004), (11562, 24206), (11609, 24108), (12054, 23218), (12103, 23124), (12502, 22386), (12831, 21812), (13489, 20748), (13818, 20254), (14924, 18753), (16359, 17108)]