425954256

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{13931}}^1$

素因数の和:13969

約数の個数: 120

約数和(自身を含む): 1378599264

約数和(自身を除く): 952645008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 364, 392, 546, 588, 624, 637, 728, 784, 1092, 1176, 1274, 1456, 1911, 2184, 2352, 2548, 3822, 4368, 5096, 7644, 10192, 13931, 15288, 27862, 30576, 41793, 55724, 83586, 97517, 111448, 167172, 181103, 195034, 222896, 292551, 334344, 362206, 390068, 543309, 585102, 668688, 682619, 724412, 780136, 1086618, 1170204, 1267721, 1365238, 1448824, 1560272, 2047857, 2173236, 2340408, 2535442, 2730476, 2897648, 3803163, 4095714, 4346472, 4680816, 5070884, 5460952, 7606326, 8191428, 8692944, 8874047, 10141768, 10921904, 15212652, 16382856, 17748094, 20283536, 26622141, 30425304, 32765712, 35496188, 53244282, 60850608, 70992376, 106488564, 141984752, 212977128, 425954256]

約数ペア:

[(1, 425954256), (2, 212977128), (3, 141984752), (4, 106488564), (6, 70992376), (7, 60850608), (8, 53244282), (12, 35496188), (13, 32765712), (14, 30425304), (16, 26622141), (21, 20283536), (24, 17748094), (26, 16382856), (28, 15212652), (39, 10921904), (42, 10141768), (48, 8874047), (49, 8692944), (52, 8191428), (56, 7606326), (78, 5460952), (84, 5070884), (91, 4680816), (98, 4346472), (104, 4095714), (112, 3803163), (147, 2897648), (156, 2730476), (168, 2535442), (182, 2340408), (196, 2173236), (208, 2047857), (273, 1560272), (294, 1448824), (312, 1365238), (336, 1267721), (364, 1170204), (392, 1086618), (546, 780136), (588, 724412), (624, 682619), (637, 668688), (728, 585102), (784, 543309), (1092, 390068), (1176, 362206), (1274, 334344), (1456, 292551), (1911, 222896), (2184, 195034), (2352, 181103), (2548, 167172), (3822, 111448), (4368, 97517), (5096, 83586), (7644, 55724), (10192, 41793), (13931, 30576), (15288, 27862)]