520619736

素因数分解:

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

素因数の和:2033

約数の個数: 128

約数和(自身を含む): 1615380480

約数和(自身を除く): 1094760744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 127, 156, 168, 182, 254, 273, 312, 364, 381, 508, 546, 728, 762, 889, 1016, 1092, 1524, 1651, 1778, 1877, 2184, 2667, 3048, 3302, 3556, 3754, 4953, 5334, 5631, 6604, 7112, 7508, 9906, 10668, 11262, 11557, 13139, 13208, 15016, 19812, 21336, 22524, 23114, 24401, 26278, 34671, 39417, 39624, 45048, 46228, 48802, 52556, 69342, 73203, 78834, 92456, 97604, 105112, 138684, 146406, 157668, 170807, 195208, 238379, 277368, 292812, 315336, 341614, 476758, 512421, 585624, 683228, 715137, 953516, 1024842, 1366456, 1430274, 1668653, 1907032, 2049684, 2860548, 3098927, 3337306, 4099368, 5005959, 5721096, 6197854, 6674612, 9296781, 10011918, 12395708, 13349224, 18593562, 20023836, 21692489, 24791416, 37187124, 40047672, 43384978, 65077467, 74374248, 86769956, 130154934, 173539912, 260309868, 520619736]

約数ペア:

[(1, 520619736), (2, 260309868), (3, 173539912), (4, 130154934), (6, 86769956), (7, 74374248), (8, 65077467), (12, 43384978), (13, 40047672), (14, 37187124), (21, 24791416), (24, 21692489), (26, 20023836), (28, 18593562), (39, 13349224), (42, 12395708), (52, 10011918), (56, 9296781), (78, 6674612), (84, 6197854), (91, 5721096), (104, 5005959), (127, 4099368), (156, 3337306), (168, 3098927), (182, 2860548), (254, 2049684), (273, 1907032), (312, 1668653), (364, 1430274), (381, 1366456), (508, 1024842), (546, 953516), (728, 715137), (762, 683228), (889, 585624), (1016, 512421), (1092, 476758), (1524, 341614), (1651, 315336), (1778, 292812), (1877, 277368), (2184, 238379), (2667, 195208), (3048, 170807), (3302, 157668), (3556, 146406), (3754, 138684), (4953, 105112), (5334, 97604), (5631, 92456), (6604, 78834), (7112, 73203), (7508, 69342), (9906, 52556), (10668, 48802), (11262, 46228), (11557, 45048), (13139, 39624), (13208, 39417), (15016, 34671), (19812, 26278), (21336, 24401), (22524, 23114)]