245793203904

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{173207}}^1$

素因数の和:173630

約数の個数: 112

約数和(自身を含む): 686319379200

約数和(自身を除く): 440526175296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 389, 456, 608, 778, 912, 1167, 1216, 1556, 1824, 2334, 3112, 3648, 4668, 6224, 7391, 9336, 12448, 14782, 18672, 22173, 24896, 29564, 37344, 44346, 59128, 74688, 88692, 118256, 173207, 177384, 236512, 346414, 354768, 473024, 519621, 692828, 709536, 1039242, 1385656, 1419072, 2078484, 2771312, 3290933, 4156968, 5542624, 6581866, 8313936, 9872799, 11085248, 13163732, 16627872, 19745598, 26327464, 33255744, 39491196, 52654928, 67377523, 78982392, 105309856, 134755046, 157964784, 202132569, 210619712, 269510092, 315929568, 404265138, 539020184, 631859136, 808530276, 1078040368, 1280172937, 1617060552, 2156080736, 2560345874, 3234121104, 3840518811, 4312161472, 5120691748, 6468242208, 7681037622, 10241383496, 12936484416, 15362075244, 20482766992, 30724150488, 40965533984, 61448300976, 81931067968, 122896601952, 245793203904]

約数ペア:

[(1, 245793203904), (2, 122896601952), (3, 81931067968), (4, 61448300976), (6, 40965533984), (8, 30724150488), (12, 20482766992), (16, 15362075244), (19, 12936484416), (24, 10241383496), (32, 7681037622), (38, 6468242208), (48, 5120691748), (57, 4312161472), (64, 3840518811), (76, 3234121104), (96, 2560345874), (114, 2156080736), (152, 1617060552), (192, 1280172937), (228, 1078040368), (304, 808530276), (389, 631859136), (456, 539020184), (608, 404265138), (778, 315929568), (912, 269510092), (1167, 210619712), (1216, 202132569), (1556, 157964784), (1824, 134755046), (2334, 105309856), (3112, 78982392), (3648, 67377523), (4668, 52654928), (6224, 39491196), (7391, 33255744), (9336, 26327464), (12448, 19745598), (14782, 16627872), (18672, 13163732), (22173, 11085248), (24896, 9872799), (29564, 8313936), (37344, 6581866), (44346, 5542624), (59128, 4156968), (74688, 3290933), (88692, 2771312), (118256, 2078484), (173207, 1419072), (177384, 1385656), (236512, 1039242), (346414, 709536), (354768, 692828), (473024, 519621)]