260309868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1877}}^1$

素因数の和:2031

約数の個数: 96

約数和(自身を含む): 753844224

約数和(自身を除く): 493534356

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 127, 156, 182, 254, 273, 364, 381, 508, 546, 762, 889, 1092, 1524, 1651, 1778, 1877, 2667, 3302, 3556, 3754, 4953, 5334, 5631, 6604, 7508, 9906, 10668, 11262, 11557, 13139, 19812, 22524, 23114, 24401, 26278, 34671, 39417, 46228, 48802, 52556, 69342, 73203, 78834, 97604, 138684, 146406, 157668, 170807, 238379, 292812, 341614, 476758, 512421, 683228, 715137, 953516, 1024842, 1430274, 1668653, 2049684, 2860548, 3098927, 3337306, 5005959, 6197854, 6674612, 9296781, 10011918, 12395708, 18593562, 20023836, 21692489, 37187124, 43384978, 65077467, 86769956, 130154934, 260309868]

約数ペア:

[(1, 260309868), (2, 130154934), (3, 86769956), (4, 65077467), (6, 43384978), (7, 37187124), (12, 21692489), (13, 20023836), (14, 18593562), (21, 12395708), (26, 10011918), (28, 9296781), (39, 6674612), (42, 6197854), (52, 5005959), (78, 3337306), (84, 3098927), (91, 2860548), (127, 2049684), (156, 1668653), (182, 1430274), (254, 1024842), (273, 953516), (364, 715137), (381, 683228), (508, 512421), (546, 476758), (762, 341614), (889, 292812), (1092, 238379), (1524, 170807), (1651, 157668), (1778, 146406), (1877, 138684), (2667, 97604), (3302, 78834), (3556, 73203), (3754, 69342), (4953, 52556), (5334, 48802), (5631, 46228), (6604, 39417), (7508, 34671), (9906, 26278), (10668, 24401), (11262, 23114), (11557, 22524), (13139, 19812)]