2718378468

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:360

約数の個数: 240

約数和(自身を含む): 8014110720

約数和(自身を除く): 5295732252

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 81, 93, 108, 109, 117, 124, 156, 162, 186, 191, 218, 234, 279, 324, 327, 351, 372, 382, 403, 436, 468, 558, 573, 654, 702, 764, 806, 837, 981, 1053, 1116, 1146, 1209, 1308, 1404, 1417, 1612, 1674, 1719, 1962, 2106, 2292, 2418, 2483, 2511, 2834, 2943, 3348, 3379, 3438, 3627, 3924, 4212, 4251, 4836, 4966, 5022, 5157, 5668, 5886, 5921, 6758, 6876, 7254, 7449, 8502, 8829, 9932, 10044, 10137, 10314, 10881, 11772, 11842, 12753, 13516, 14508, 14898, 15471, 17004, 17658, 17763, 20274, 20628, 20819, 21762, 22347, 23684, 25506, 29796, 30411, 30942, 32643, 35316, 35526, 38259, 40548, 41638, 43524, 43927, 44694, 51012, 53289, 60822, 61884, 62457, 65286, 67041, 71052, 76518, 76973, 83276, 87854, 89388, 91233, 106578, 114777, 121644, 124914, 130572, 131781, 134082, 153036, 153946, 159867, 175708, 182466, 187371, 201123, 213156, 229554, 230919, 249828, 263562, 268164, 270647, 273699, 307892, 319734, 364932, 374742, 395343, 402246, 459108, 461838, 479601, 527124, 541294, 547398, 562113, 639468, 645389, 692757, 749484, 790686, 804492, 811941, 923676, 959202, 1082588, 1094796, 1124226, 1186029, 1290778, 1385514, 1581372, 1623882, 1686339, 1918404, 1936167, 2078271, 2248452, 2372058, 2435823, 2581556, 2771028, 3247764, 3372678, 3558087, 3872334, 4156542, 4744116, 4871646, 5808501, 6234813, 6745356, 7116174, 7307469, 7744668, 8313084, 8390057, 9743292, 11617002, 12469626, 14232348, 14614938, 16780114, 17425503, 21922407, 23234004, 24939252, 25170171, 29229876, 33560228, 34851006, 43844814, 50340342, 52276509, 69702012, 75510513, 87689628, 100680684, 104553018, 151021026, 209106036, 226531539, 302042052, 453063078, 679594617, 906126156, 1359189234, 2718378468]

約数ペア:

[(1, 2718378468), (2, 1359189234), (3, 906126156), (4, 679594617), (6, 453063078), (9, 302042052), (12, 226531539), (13, 209106036), (18, 151021026), (26, 104553018), (27, 100680684), (31, 87689628), (36, 75510513), (39, 69702012), (52, 52276509), (54, 50340342), (62, 43844814), (78, 34851006), (81, 33560228), (93, 29229876), (108, 25170171), (109, 24939252), (117, 23234004), (124, 21922407), (156, 17425503), (162, 16780114), (186, 14614938), (191, 14232348), (218, 12469626), (234, 11617002), (279, 9743292), (324, 8390057), (327, 8313084), (351, 7744668), (372, 7307469), (382, 7116174), (403, 6745356), (436, 6234813), (468, 5808501), (558, 4871646), (573, 4744116), (654, 4156542), (702, 3872334), (764, 3558087), (806, 3372678), (837, 3247764), (981, 2771028), (1053, 2581556), (1116, 2435823), (1146, 2372058), (1209, 2248452), (1308, 2078271), (1404, 1936167), (1417, 1918404), (1612, 1686339), (1674, 1623882), (1719, 1581372), (1962, 1385514), (2106, 1290778), (2292, 1186029), (2418, 1124226), (2483, 1094796), (2511, 1082588), (2834, 959202), (2943, 923676), (3348, 811941), (3379, 804492), (3438, 790686), (3627, 749484), (3924, 692757), (4212, 645389), (4251, 639468), (4836, 562113), (4966, 547398), (5022, 541294), (5157, 527124), (5668, 479601), (5886, 461838), (5921, 459108), (6758, 402246), (6876, 395343), (7254, 374742), (7449, 364932), (8502, 319734), (8829, 307892), (9932, 273699), (10044, 270647), (10137, 268164), (10314, 263562), (10881, 249828), (11772, 230919), (11842, 229554), (12753, 213156), (13516, 201123), (14508, 187371), (14898, 182466), (15471, 175708), (17004, 159867), (17658, 153946), (17763, 153036), (20274, 134082), (20628, 131781), (20819, 130572), (21762, 124914), (22347, 121644), (23684, 114777), (25506, 106578), (29796, 91233), (30411, 89388), (30942, 87854), (32643, 83276), (35316, 76973), (35526, 76518), (38259, 71052), (40548, 67041), (41638, 65286), (43524, 62457), (43927, 61884), (44694, 60822), (51012, 53289)]