2908542078

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:567

約数の個数: 192

約数和(自身を含む): 7547904000

約数和(自身を除く): 4639361922

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 31, 38, 39, 47, 57, 62, 78, 93, 94, 114, 117, 141, 171, 186, 234, 247, 279, 282, 342, 403, 423, 449, 494, 558, 589, 611, 741, 806, 846, 893, 898, 1178, 1209, 1222, 1347, 1457, 1482, 1767, 1786, 1833, 2223, 2418, 2679, 2694, 2914, 3534, 3627, 3666, 4041, 4371, 4446, 5301, 5358, 5499, 5837, 7254, 7657, 8037, 8082, 8531, 8742, 10602, 10998, 11609, 11674, 13113, 13919, 15314, 16074, 17062, 17511, 18941, 21103, 22971, 23218, 25593, 26226, 27683, 27838, 34827, 35022, 37882, 41757, 42206, 45942, 51186, 52533, 55366, 56823, 63309, 68913, 69654, 76779, 83049, 83514, 104481, 105066, 110903, 113646, 125271, 126618, 137826, 153558, 166098, 170469, 180947, 189927, 208962, 221806, 249147, 250542, 264461, 274339, 332709, 340938, 359879, 361894, 379854, 400957, 498294, 528922, 542841, 548678, 654193, 665418, 719758, 793383, 801914, 823017, 998127, 1079637, 1085682, 1202871, 1308386, 1586766, 1628523, 1646034, 1962579, 1996254, 2159274, 2380149, 2405742, 2469051, 3238911, 3257046, 3437993, 3608613, 3925158, 4760298, 4938102, 5212441, 5887737, 6477822, 6875986, 7217226, 8504509, 10313979, 10424882, 11775474, 12429667, 15637323, 17009018, 20627958, 24859334, 25513527, 30941937, 31274646, 37289001, 46911969, 51027054, 61883874, 74578002, 76540581, 93823938, 111867003, 153081162, 161585671, 223734006, 323171342, 484757013, 969514026, 1454271039, 2908542078]

約数ペア:

[(1, 2908542078), (2, 1454271039), (3, 969514026), (6, 484757013), (9, 323171342), (13, 223734006), (18, 161585671), (19, 153081162), (26, 111867003), (31, 93823938), (38, 76540581), (39, 74578002), (47, 61883874), (57, 51027054), (62, 46911969), (78, 37289001), (93, 31274646), (94, 30941937), (114, 25513527), (117, 24859334), (141, 20627958), (171, 17009018), (186, 15637323), (234, 12429667), (247, 11775474), (279, 10424882), (282, 10313979), (342, 8504509), (403, 7217226), (423, 6875986), (449, 6477822), (494, 5887737), (558, 5212441), (589, 4938102), (611, 4760298), (741, 3925158), (806, 3608613), (846, 3437993), (893, 3257046), (898, 3238911), (1178, 2469051), (1209, 2405742), (1222, 2380149), (1347, 2159274), (1457, 1996254), (1482, 1962579), (1767, 1646034), (1786, 1628523), (1833, 1586766), (2223, 1308386), (2418, 1202871), (2679, 1085682), (2694, 1079637), (2914, 998127), (3534, 823017), (3627, 801914), (3666, 793383), (4041, 719758), (4371, 665418), (4446, 654193), (5301, 548678), (5358, 542841), (5499, 528922), (5837, 498294), (7254, 400957), (7657, 379854), (8037, 361894), (8082, 359879), (8531, 340938), (8742, 332709), (10602, 274339), (10998, 264461), (11609, 250542), (11674, 249147), (13113, 221806), (13919, 208962), (15314, 189927), (16074, 180947), (17062, 170469), (17511, 166098), (18941, 153558), (21103, 137826), (22971, 126618), (23218, 125271), (25593, 113646), (26226, 110903), (27683, 105066), (27838, 104481), (34827, 83514), (35022, 83049), (37882, 76779), (41757, 69654), (42206, 68913), (45942, 63309), (51186, 56823), (52533, 55366)]