28379301912

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{997}}^1$

素因数の和:1168

約数の個数: 320

約数和(自身を含む): 89264313600

約数和(自身を除く): 60885011688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 81, 93, 104, 108, 109, 117, 124, 156, 162, 186, 216, 218, 234, 248, 279, 312, 324, 327, 351, 372, 403, 436, 468, 558, 648, 654, 702, 744, 806, 837, 872, 936, 981, 997, 1053, 1116, 1209, 1308, 1404, 1417, 1612, 1674, 1962, 1994, 2106, 2232, 2418, 2511, 2616, 2808, 2834, 2943, 2991, 3224, 3348, 3379, 3627, 3924, 3988, 4212, 4251, 4836, 5022, 5668, 5886, 5982, 6696, 6758, 7254, 7848, 7976, 8424, 8502, 8829, 8973, 9672, 10044, 10137, 10881, 11336, 11772, 11964, 12753, 12961, 13516, 14508, 17004, 17658, 17946, 20088, 20274, 21762, 23544, 23928, 25506, 25922, 26919, 27032, 29016, 30411, 30907, 32643, 34008, 35316, 35892, 38259, 38883, 40548, 43524, 43927, 51012, 51844, 53838, 60822, 61814, 65286, 70632, 71784, 76518, 77766, 80757, 81096, 87048, 87854, 91233, 92721, 102024, 103688, 107676, 108673, 114777, 116649, 121644, 123628, 130572, 131781, 153036, 155532, 161514, 175708, 182466, 185442, 215352, 217346, 229554, 233298, 243288, 247256, 261144, 263562, 273699, 278163, 306072, 311064, 323028, 326019, 349947, 351416, 364932, 370884, 395343, 401791, 434692, 459108, 466596, 527124, 547398, 556326, 646056, 652038, 699894, 729864, 741768, 790686, 803582, 834489, 869384, 918216, 933192, 978057, 1049841, 1054248, 1094796, 1112652, 1186029, 1205373, 1304076, 1399788, 1412749, 1581372, 1607164, 1668978, 1956114, 2099682, 2189592, 2225304, 2372058, 2410746, 2503467, 2608152, 2799576, 2825498, 2934171, 3162744, 3214328, 3337956, 3368863, 3558087, 3616119, 3912228, 4199364, 4238247, 4744116, 4821492, 5006934, 5650996, 5868342, 6675912, 6737726, 7116174, 7232238, 7824456, 8398728, 8476494, 8802513, 9488232, 9642984, 10013868, 10106589, 10848357, 11301992, 11736684, 12714741, 13475452, 14232348, 14464476, 16952988, 17605026, 20027736, 20213178, 21696714, 23473368, 25429482, 26950904, 28464696, 28928952, 30319767, 32545071, 33905976, 35210052, 38144223, 40426356, 43393428, 43795219, 50858964, 60639534, 65090142, 70420104, 76288446, 80852712, 86786856, 87590438, 90959301, 101717928, 114432669, 121279068, 130180284, 131385657, 152576892, 175180876, 181918602, 228865338, 242558136, 260360568, 262771314, 272877903, 305153784, 350361752, 363837204, 394156971, 457730676, 525542628, 545755806, 727674408, 788313942, 915461352, 1051085256, 1091511612, 1182470913, 1576627884, 2183023224, 2364941826, 3153255768, 3547412739, 4729883652, 7094825478, 9459767304, 14189650956, 28379301912]

約数ペア:

[(1, 28379301912), (2, 14189650956), (3, 9459767304), (4, 7094825478), (6, 4729883652), (8, 3547412739), (9, 3153255768), (12, 2364941826), (13, 2183023224), (18, 1576627884), (24, 1182470913), (26, 1091511612), (27, 1051085256), (31, 915461352), (36, 788313942), (39, 727674408), (52, 545755806), (54, 525542628), (62, 457730676), (72, 394156971), (78, 363837204), (81, 350361752), (93, 305153784), (104, 272877903), (108, 262771314), (109, 260360568), (117, 242558136), (124, 228865338), (156, 181918602), (162, 175180876), (186, 152576892), (216, 131385657), (218, 130180284), (234, 121279068), (248, 114432669), (279, 101717928), (312, 90959301), (324, 87590438), (327, 86786856), (351, 80852712), (372, 76288446), (403, 70420104), (436, 65090142), (468, 60639534), (558, 50858964), (648, 43795219), (654, 43393428), (702, 40426356), (744, 38144223), (806, 35210052), (837, 33905976), (872, 32545071), (936, 30319767), (981, 28928952), (997, 28464696), (1053, 26950904), (1116, 25429482), (1209, 23473368), (1308, 21696714), (1404, 20213178), (1417, 20027736), (1612, 17605026), (1674, 16952988), (1962, 14464476), (1994, 14232348), (2106, 13475452), (2232, 12714741), (2418, 11736684), (2511, 11301992), (2616, 10848357), (2808, 10106589), (2834, 10013868), (2943, 9642984), (2991, 9488232), (3224, 8802513), (3348, 8476494), (3379, 8398728), (3627, 7824456), (3924, 7232238), (3988, 7116174), (4212, 6737726), (4251, 6675912), (4836, 5868342), (5022, 5650996), (5668, 5006934), (5886, 4821492), (5982, 4744116), (6696, 4238247), (6758, 4199364), (7254, 3912228), (7848, 3616119), (7976, 3558087), (8424, 3368863), (8502, 3337956), (8829, 3214328), (8973, 3162744), (9672, 2934171), (10044, 2825498), (10137, 2799576), (10881, 2608152), (11336, 2503467), (11772, 2410746), (11964, 2372058), (12753, 2225304), (12961, 2189592), (13516, 2099682), (14508, 1956114), (17004, 1668978), (17658, 1607164), (17946, 1581372), (20088, 1412749), (20274, 1399788), (21762, 1304076), (23544, 1205373), (23928, 1186029), (25506, 1112652), (25922, 1094796), (26919, 1054248), (27032, 1049841), (29016, 978057), (30411, 933192), (30907, 918216), (32643, 869384), (34008, 834489), (35316, 803582), (35892, 790686), (38259, 741768), (38883, 729864), (40548, 699894), (43524, 652038), (43927, 646056), (51012, 556326), (51844, 547398), (53838, 527124), (60822, 466596), (61814, 459108), (65286, 434692), (70632, 401791), (71784, 395343), (76518, 370884), (77766, 364932), (80757, 351416), (81096, 349947), (87048, 326019), (87854, 323028), (91233, 311064), (92721, 306072), (102024, 278163), (103688, 273699), (107676, 263562), (108673, 261144), (114777, 247256), (116649, 243288), (121644, 233298), (123628, 229554), (130572, 217346), (131781, 215352), (153036, 185442), (155532, 182466), (161514, 175708)]