525513612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:720

約数の個数: 96

約数和(自身を含む): 1373317120

約数和(自身を除く): 847803508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 169, 186, 338, 372, 403, 507, 643, 676, 806, 1014, 1209, 1286, 1612, 1929, 2028, 2197, 2418, 2572, 3858, 4394, 4836, 5239, 6591, 7716, 8359, 8788, 10478, 13182, 15717, 16718, 19933, 20956, 25077, 26364, 31434, 33436, 39866, 50154, 59799, 62868, 68107, 79732, 100308, 108667, 119598, 136214, 204321, 217334, 239196, 259129, 272428, 326001, 408642, 434668, 518258, 652002, 777387, 817284, 1036516, 1304004, 1412671, 1554774, 2825342, 3109548, 3368677, 4238013, 5650684, 6737354, 8476026, 10106031, 13474708, 16952052, 20212062, 40424124, 43792801, 87585602, 131378403, 175171204, 262756806, 525513612]

約数ペア:

[(1, 525513612), (2, 262756806), (3, 175171204), (4, 131378403), (6, 87585602), (12, 43792801), (13, 40424124), (26, 20212062), (31, 16952052), (39, 13474708), (52, 10106031), (62, 8476026), (78, 6737354), (93, 5650684), (124, 4238013), (156, 3368677), (169, 3109548), (186, 2825342), (338, 1554774), (372, 1412671), (403, 1304004), (507, 1036516), (643, 817284), (676, 777387), (806, 652002), (1014, 518258), (1209, 434668), (1286, 408642), (1612, 326001), (1929, 272428), (2028, 259129), (2197, 239196), (2418, 217334), (2572, 204321), (3858, 136214), (4394, 119598), (4836, 108667), (5239, 100308), (6591, 79732), (7716, 68107), (8359, 62868), (8788, 59799), (10478, 50154), (13182, 39866), (15717, 33436), (16718, 31434), (19933, 26364), (20956, 25077)]