2490874056

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:489

約数の個数: 288

約数和(自身を含む): 8007068160

約数和(自身を除く): 5516194104

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 31, 33, 36, 44, 46, 62, 66, 69, 72, 88, 92, 93, 99, 121, 124, 132, 138, 184, 186, 198, 207, 242, 248, 253, 264, 276, 279, 341, 363, 372, 396, 401, 414, 484, 506, 552, 558, 682, 713, 726, 744, 759, 792, 802, 828, 968, 1012, 1023, 1089, 1116, 1203, 1364, 1426, 1452, 1518, 1604, 1656, 2024, 2046, 2139, 2178, 2232, 2277, 2406, 2728, 2783, 2852, 2904, 3036, 3069, 3208, 3609, 3751, 4092, 4278, 4356, 4411, 4554, 4812, 5566, 5704, 6072, 6138, 6417, 7218, 7502, 7843, 8184, 8349, 8556, 8712, 8822, 9108, 9223, 9624, 11132, 11253, 12276, 12431, 12834, 13233, 14436, 15004, 15686, 16698, 17112, 17644, 18216, 18446, 22264, 22506, 23529, 24552, 24862, 25047, 25668, 26466, 27669, 28872, 30008, 31372, 33396, 33759, 35288, 36892, 37293, 39699, 45012, 47058, 48521, 49724, 50094, 51336, 52932, 55338, 62744, 66792, 67518, 70587, 73784, 74586, 79398, 83007, 86273, 90024, 94116, 97042, 99448, 100188, 101453, 105864, 110676, 111879, 135036, 136741, 141174, 145563, 149172, 158796, 166014, 172546, 188232, 194084, 200376, 202906, 221352, 223758, 258819, 270072, 273482, 282348, 285913, 291126, 298344, 304359, 317592, 332028, 345092, 388168, 405812, 410223, 436689, 447516, 517638, 546964, 564696, 571826, 582252, 608718, 664056, 690184, 776457, 811624, 820446, 857739, 873378, 895032, 913077, 1035276, 1093928, 1115983, 1143652, 1164504, 1217436, 1230669, 1504151, 1552914, 1640892, 1715478, 1746756, 1826154, 2070552, 2231966, 2287304, 2434872, 2461338, 2573217, 3008302, 3105828, 3145043, 3281784, 3347949, 3430956, 3493512, 3652308, 4463932, 4512453, 4922676, 5146434, 6016604, 6211656, 6290086, 6695898, 6861912, 7304616, 8927864, 9024906, 9435129, 9845352, 10043847, 10292868, 12033208, 12580172, 13391796, 13537359, 18049812, 18870258, 20087694, 20585736, 25160344, 26783592, 27074718, 28305387, 34595473, 36099624, 37740516, 40175388, 54149436, 56610774, 69190946, 75481032, 80350776, 103786419, 108298872, 113221548, 138381892, 207572838, 226443096, 276763784, 311359257, 415145676, 622718514, 830291352, 1245437028, 2490874056]

約数ペア:

[(1, 2490874056), (2, 1245437028), (3, 830291352), (4, 622718514), (6, 415145676), (8, 311359257), (9, 276763784), (11, 226443096), (12, 207572838), (18, 138381892), (22, 113221548), (23, 108298872), (24, 103786419), (31, 80350776), (33, 75481032), (36, 69190946), (44, 56610774), (46, 54149436), (62, 40175388), (66, 37740516), (69, 36099624), (72, 34595473), (88, 28305387), (92, 27074718), (93, 26783592), (99, 25160344), (121, 20585736), (124, 20087694), (132, 18870258), (138, 18049812), (184, 13537359), (186, 13391796), (198, 12580172), (207, 12033208), (242, 10292868), (248, 10043847), (253, 9845352), (264, 9435129), (276, 9024906), (279, 8927864), (341, 7304616), (363, 6861912), (372, 6695898), (396, 6290086), (401, 6211656), (414, 6016604), (484, 5146434), (506, 4922676), (552, 4512453), (558, 4463932), (682, 3652308), (713, 3493512), (726, 3430956), (744, 3347949), (759, 3281784), (792, 3145043), (802, 3105828), (828, 3008302), (968, 2573217), (1012, 2461338), (1023, 2434872), (1089, 2287304), (1116, 2231966), (1203, 2070552), (1364, 1826154), (1426, 1746756), (1452, 1715478), (1518, 1640892), (1604, 1552914), (1656, 1504151), (2024, 1230669), (2046, 1217436), (2139, 1164504), (2178, 1143652), (2232, 1115983), (2277, 1093928), (2406, 1035276), (2728, 913077), (2783, 895032), (2852, 873378), (2904, 857739), (3036, 820446), (3069, 811624), (3208, 776457), (3609, 690184), (3751, 664056), (4092, 608718), (4278, 582252), (4356, 571826), (4411, 564696), (4554, 546964), (4812, 517638), (5566, 447516), (5704, 436689), (6072, 410223), (6138, 405812), (6417, 388168), (7218, 345092), (7502, 332028), (7843, 317592), (8184, 304359), (8349, 298344), (8556, 291126), (8712, 285913), (8822, 282348), (9108, 273482), (9223, 270072), (9624, 258819), (11132, 223758), (11253, 221352), (12276, 202906), (12431, 200376), (12834, 194084), (13233, 188232), (14436, 172546), (15004, 166014), (15686, 158796), (16698, 149172), (17112, 145563), (17644, 141174), (18216, 136741), (18446, 135036), (22264, 111879), (22506, 110676), (23529, 105864), (24552, 101453), (24862, 100188), (25047, 99448), (25668, 97042), (26466, 94116), (27669, 90024), (28872, 86273), (30008, 83007), (31372, 79398), (33396, 74586), (33759, 73784), (35288, 70587), (36892, 67518), (37293, 66792), (39699, 62744), (45012, 55338), (47058, 52932), (48521, 51336), (49724, 50094)]