254760512

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9109}}^1$

素因数の和:9163

約数の個数: 56

約数和(自身を含む): 555345600

約数和(自身を除く): 300585088

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1216, 1472, 1748, 3496, 6992, 9109, 13984, 18218, 27968, 36436, 72872, 145744, 173071, 209507, 291488, 346142, 419014, 582976, 692284, 838028, 1384568, 1676056, 2769136, 3352112, 3980633, 5538272, 6704224, 7961266, 11076544, 13408448, 15922532, 31845064, 63690128, 127380256, 254760512]

約数ペア:

[(1, 254760512), (2, 127380256), (4, 63690128), (8, 31845064), (16, 15922532), (19, 13408448), (23, 11076544), (32, 7961266), (38, 6704224), (46, 5538272), (64, 3980633), (76, 3352112), (92, 2769136), (152, 1676056), (184, 1384568), (304, 838028), (368, 692284), (437, 582976), (608, 419014), (736, 346142), (874, 291488), (1216, 209507), (1472, 173071), (1748, 145744), (3496, 72872), (6992, 36436), (9109, 27968), (13984, 18218)]