581628876

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:611

約数の個数: 96

約数和(自身を含む): 1460809728

約数和(自身を除く): 879180852

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 67, 69, 71, 92, 134, 138, 142, 201, 213, 268, 276, 284, 402, 426, 443, 804, 852, 886, 1329, 1541, 1633, 1772, 2658, 3082, 3266, 4623, 4757, 4899, 5316, 6164, 6532, 9246, 9514, 9798, 10189, 14271, 18492, 19028, 19596, 20378, 28542, 29681, 30567, 31453, 40756, 57084, 59362, 61134, 62906, 89043, 94359, 109411, 118724, 122268, 125812, 178086, 188718, 218822, 328233, 356172, 377436, 437644, 656466, 682663, 723419, 1312932, 1365326, 1446838, 2047989, 2107351, 2170257, 2730652, 2893676, 4095978, 4214702, 4340514, 6322053, 8191956, 8429404, 8681028, 12644106, 25288212, 48469073, 96938146, 145407219, 193876292, 290814438, 581628876]

約数ペア:

[(1, 581628876), (2, 290814438), (3, 193876292), (4, 145407219), (6, 96938146), (12, 48469073), (23, 25288212), (46, 12644106), (67, 8681028), (69, 8429404), (71, 8191956), (92, 6322053), (134, 4340514), (138, 4214702), (142, 4095978), (201, 2893676), (213, 2730652), (268, 2170257), (276, 2107351), (284, 2047989), (402, 1446838), (426, 1365326), (443, 1312932), (804, 723419), (852, 682663), (886, 656466), (1329, 437644), (1541, 377436), (1633, 356172), (1772, 328233), (2658, 218822), (3082, 188718), (3266, 178086), (4623, 125812), (4757, 122268), (4899, 118724), (5316, 109411), (6164, 94359), (6532, 89043), (9246, 62906), (9514, 61134), (9798, 59362), (10189, 57084), (14271, 40756), (18492, 31453), (19028, 30567), (19596, 29681), (20378, 28542)]