1266857928

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{17827}}^1$

素因数の和:17896

約数の個数: 128

約数和(自身を含む): 4107571200

約数和(自身を除く): 2840713272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 47, 54, 56, 63, 72, 84, 94, 108, 126, 141, 168, 188, 189, 216, 252, 282, 329, 376, 378, 423, 504, 564, 658, 756, 846, 987, 1128, 1269, 1316, 1512, 1692, 1974, 2538, 2632, 2961, 3384, 3948, 5076, 5922, 7896, 8883, 10152, 11844, 17766, 17827, 23688, 35532, 35654, 53481, 71064, 71308, 106962, 124789, 142616, 160443, 213924, 249578, 320886, 374367, 427848, 481329, 499156, 641772, 748734, 837869, 962658, 998312, 1123101, 1283544, 1497468, 1675738, 1925316, 2246202, 2513607, 2994936, 3351476, 3369303, 3850632, 4492404, 5027214, 5865083, 6702952, 6738606, 7540821, 8984808, 10054428, 11730166, 13477212, 15081642, 17595249, 20108856, 22622463, 23460332, 26954424, 30163284, 35190498, 45244926, 46920664, 52785747, 60326568, 70380996, 90489852, 105571494, 140761992, 158357241, 180979704, 211142988, 316714482, 422285976, 633428964, 1266857928]

約数ペア:

[(1, 1266857928), (2, 633428964), (3, 422285976), (4, 316714482), (6, 211142988), (7, 180979704), (8, 158357241), (9, 140761992), (12, 105571494), (14, 90489852), (18, 70380996), (21, 60326568), (24, 52785747), (27, 46920664), (28, 45244926), (36, 35190498), (42, 30163284), (47, 26954424), (54, 23460332), (56, 22622463), (63, 20108856), (72, 17595249), (84, 15081642), (94, 13477212), (108, 11730166), (126, 10054428), (141, 8984808), (168, 7540821), (188, 6738606), (189, 6702952), (216, 5865083), (252, 5027214), (282, 4492404), (329, 3850632), (376, 3369303), (378, 3351476), (423, 2994936), (504, 2513607), (564, 2246202), (658, 1925316), (756, 1675738), (846, 1497468), (987, 1283544), (1128, 1123101), (1269, 998312), (1316, 962658), (1512, 837869), (1692, 748734), (1974, 641772), (2538, 499156), (2632, 481329), (2961, 427848), (3384, 374367), (3948, 320886), (5076, 249578), (5922, 213924), (7896, 160443), (8883, 142616), (10152, 124789), (11844, 106962), (17766, 71308), (17827, 71064), (23688, 53481), (35532, 35654)]