318908496

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1237}}^1$

素因数の和:1420

約数の個数: 80

約数和(自身を含む): 851070528

約数和(自身を除く): 532162032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 131, 164, 246, 262, 328, 393, 492, 524, 656, 786, 984, 1048, 1237, 1572, 1968, 2096, 2474, 3144, 3711, 4948, 5371, 6288, 7422, 9896, 10742, 14844, 16113, 19792, 21484, 29688, 32226, 42968, 50717, 59376, 64452, 85936, 101434, 128904, 152151, 162047, 202868, 257808, 304302, 324094, 405736, 486141, 608604, 648188, 811472, 972282, 1217208, 1296376, 1944564, 2434416, 2592752, 3889128, 6643927, 7778256, 13287854, 19931781, 26575708, 39863562, 53151416, 79727124, 106302832, 159454248, 318908496]

約数ペア:

[(1, 318908496), (2, 159454248), (3, 106302832), (4, 79727124), (6, 53151416), (8, 39863562), (12, 26575708), (16, 19931781), (24, 13287854), (41, 7778256), (48, 6643927), (82, 3889128), (123, 2592752), (131, 2434416), (164, 1944564), (246, 1296376), (262, 1217208), (328, 972282), (393, 811472), (492, 648188), (524, 608604), (656, 486141), (786, 405736), (984, 324094), (1048, 304302), (1237, 257808), (1572, 202868), (1968, 162047), (2096, 152151), (2474, 128904), (3144, 101434), (3711, 85936), (4948, 64452), (5371, 59376), (6288, 50717), (7422, 42968), (9896, 32226), (10742, 29688), (14844, 21484), (16113, 19792)]